07 GRP02 All Engines

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

P rimary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units P arameters

Camshaft Contr C ontrol ol Electrical Bank 1 Intake

P 0010

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity -

Voltage

IC Internal

-

P 2088 P 2089 Bank 1 Exhaust

P 0013

E nable Condition

E nable Units Time Frequency Value Required of Checks

engine speed

>

80

rpm

battery voltage

>

10

V

battery voltage

<

18.1

V

output

activated

0.01 sec 0.01 sec continuous

Criteria MIL for Code Illumination

4 sec

two driving

continuou cycles each s or 50 sec wi with: 4 sec cumulativ continuous

and and deactivated for complete P 2090 P 2091 Bank 2 Intake

P 0020 P 2092 P 2093

Bank 2 Exhaust

P 0023 P 2094 P 2095

System - Control Bank 1 Intake

P 00 0011

Bank 1 Exhaust

P 0014

Bank 2 Intake

P 0021

Bank 2 Exhaust

P 0024

open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage

checking

e or 50 sec cumulative

rationality low / high difference to start test (filtered actual angle versus filtered desired angle) > (desired must

6.0 . . . degrees 11.0 KFDWNWD MXE / 2 KFDWNWD

remain above value MXA / 2 to test to complete the evaluation) same as above, but 0

degrees

engine speed

>

480

rpm

approx.

0.01 sec

4 sec

engine run time

>

1.8

sec

20 sec

continuous

continuou cycles each

camshaft control

complete

-

-

circuit test error: camshaft

not set

-

-

( 2 times

control circuit coolant temperature

<

143

°C

for 2.5

or 50 sec

sec each )

cumulative

>

-48

°C

engine oil temperature <

143

°C

< filtered desired

engine oil temperature >

-48

°C

cam-crank alignment

-

-

angle from test start within time 2.5

sec

adaptation (detects 5 sec slow [time constant]) for multiple activation 10 occurrences (decrements upon

activations where

( same as stated in "time required" column )

count

s or 50 sec with: 4 sec

cumulativ continuous e

offset added to the difference, during cold start only: filtered actual angle

coolant temperature

two driving

complete

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

P rimary Malfunction Signal and Criteria

Threshold Value

no difference is seen between desired and actual) same as above, but 4 during cold start only: difference (filtered actual angle max versus actual at test start) > ( to detect slow

1.5

Specified Secondary Units P arameters

E nable Condition

E nable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

count

degrees

response versus stuck cam if  above this limit ) at time 2.5 (overlaps with time

sec

to detect above) (passes after multiple good activations in both cam phase rotation directions)

System - Cam - Crank Alignment Bank 1 Intake

P 0016

14.5

degrees

engine run time >

>

50

sec

approx.

0.2 sec

4 sec

degrees

0

°C

600 sec

continuous

<

95.25

°C

continuou cycles each s or 50 sec with: 4 sec

degrees

engine coolant temp > engine coolant temp < model: engine oil temp <

>

P 0019

or adapted angle 14.5 < or actual angle 20 with parked cams > and < 25

<

120

°C

fail after

Bank 1 / Idler Sprocket

P 0008

adapted angle for

degrees

error: ca camshaft

not set

-

-

Bank 2 / Idler Sprocket

P 0009

both cams > adapted angle for both cams <

sensor error: camshaft control circuit

not set

-

-

2 adaptatio n cycles -

Bank 1 E xhaust

P 0017

Bank 2 Intake

P 0018

Bank 2 E xhaust

cam-crank adapted angle limit check (applies for each camshaft)

adapted angle >

10.5

degrees

two driving

cumulativ continuous e or 50 sec

cumulative

required Air / Fuel R atio Sensor Sensor Heating and Oxygen Sensor Heating heater circuits - electrical bank 1 sen sensor sor 1 (primary) P00 P0030 P 0031 P 0032 bank 2 sen sensor sor 1 (primary) P00 P0050

circ ircuit continu inuity open circuit continuity ground circuit continuity voltage circ ircuit continu inuity -

Voltage

IC Internal

-

engine

running

0.01 sec 0.01 sec

battery voltage

>

10.5

V

battery voltage

<

18.1

V

output

activated

continuous

4 sec

two driving

continuou cycles each s or 50 sec wi with: 4 sec cumulativ continuous

and and deactivated for complete P 0051

open circuit continuity ground

checking

e or 50 sec

07_GRP02_All Engines.xls Component/ System

bank 1 sensor 2 (secondary)

Fault Code

Monitor Strategy Description

P 0052

circuit continuity voltage

P 0036

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity -

P 0037 P 0038 bank 2 sensor 2 (secondary)

P 0056 P 0057 P 0058

P rimary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units P arameters

E nable Condition

E nable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination cumulative

Voltage

IC Internal

-

engine speed

>

80

rpm

battery voltage

>

10

V

battery voltage

<

18.1

V

secondary O2 sensor ready heating secondary O2 sensor reached dew point output activated

0.01 sec 0.01 sec continuous

4 sec

two driving

continuou cycles each s or 50 sec wi with: 4 sec cumulativ continuous e or 50 sec

0.5sec

cumulative

and and deactivated for complete voltage A/F Sensor Heating heater performance bank 1 sen sensor sor 1 bank 2 sensor 1

P00 P0053 P 0059

checking

correction value for absolute value of  15 A/F sensor correction value for internal resistance A/F sensor internal measurement too much

Ohms

battery voltage

>

10.5

V

battery voltage

<

18.1

V

engine starting

complete

-

-

40 sec

0.1 sec

4 sec

continuous

continuou cycles each

resistance >

two driving

s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

Mass air flow sensor

P 0101

range check low

mass air flow <

or

-1.4 . . . 77.0 KFMLDMN

g/sec

fuel trim limits >delta lambda 0.2 exceded correction range multiplicative and correction factor

or fuel trim limits correction factor (modeled air air mass mass at throttle / air mass measured by air mass flow meter)

factor

31.9 . . . 276 276 KFMLDMX -0.2

factor

1.3

factor

P 0102

circuit check low

mass air flow <

-11.7

g/sec

P 0103

circuit check high

mass air flow >

294.4

g/sec

battery voltage

>

10.5

V

time after start

>

0.3

sec

crankshaft revolution counter error: throttle position sensor engine speed air mass

>

150

rev

not set

-

-

> >

320 11.1

rpm g/s

ratio: MAP to Baro

<

0.75

-

long term fuel trim active

 TRUE

-

-

-

-

7.5

V

battery voltage

>

2 sec

0.01 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

cumulativ continuous e or 50 sec cumulative

3

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Intake air temperature

P0111

response check

max intake air temperature min intake air temperature >

sensor

Threshold Value

Specified Secondary Units Parameters

1.5

°C

Enable Condition

drive period - count

>=

>=

34.375 mph

mass flow

<

42.2

mass flow

>

11.1

>=

each with vehicle speed Temperature for closed loop control

132

°C

-42

°C

filtered difference ( ECT at key on IAT at key on ) >

10

°C

( ECT at key on IAT at key on ) <

plausibility check

or calculated coolant temperature model

9.8

°C

°C

count

6.25 48

mph °C

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

cumulativ continuous e or 50 sec cumulative

60

°C

0

°C

time after start

>

180

sec

then time in idle and intake air temperature then | IAT change | (abs value) while integrated air mass increases

> <

10 -42

sec °C

=

1000

g

2.25

°C

300 sec

0.2 sec

4 sec

-30

°C

for block

continuous

additional once code

4000

g

heating

key up IAT - previous < min IAT key up IAT - previous > min IAT previous accumulated >

>

ECT at shut down > -10

5

0.1 sec

>

air mass previous engine run time or

filtered difference

60

g/ sec g/ sec °C

Criteria MIL for Code Illumination

ECT decrease since prior shutdown

air mass previous accumulated >

or

count 2 sec

vehicle speed

at start no fuel shut-off  idle period - count

P 0113

16

each with

coolant temperature

Engine coolant

P0117

range check low

coolant temperature >

140.3

°C

If Startup IAT hot restart timer

range check high

coolant temperature <

-42

°C

If Startup ECT

500 sec

intermittent ( discontinuity )

delta coolant -3.75 temperature < delta coolant 3.75 temperature > weighted counter > 60000

0.1 sec

Criteria MIL for Code Illumination cumulativ cycles each e with: 4 sec cont. or 50 sec cum.

>

72

°C

>=

60

sec

<

-42

°C

or 50 sec with: 4 sec

2.25

°C

0

g

cumulativ cont. or 50 e sec cum.

2

sec

| ECT-Startup ECT | = increases and air mass timer >=

P0119

Enable Units Time Frequency Value Required of Checks

depending on air flow

temperature sensor

P 0118

Enable Condition

0.1 sec

4 sec

continuous

continuou cycles each s

°C

approx.

0.01 sec

°C

300 sec

continuous

two driving

count

( up 10000 w/jump; down 1 with steady )  Throttle Position Sensor 1 (primary)

P0121 P0122

range check poti voltage plausibility to other poti

P0123

sensor difference > 9

%

sensor circuit low voltage < sensor circuit high voltage >

0.176

V

4.629

V

battery voltage

>

7

V

continuou 0.1 sec s continuous

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ cont. or 50 e

Sensor 2 (redundant)

P0221 P0222

range check poti voltage, plausibility to other poti

P0223

Engine Coolant

 Thermostat Monitoring

P0128

Coolant

sensor difference > 9

%

sensor circuit low voltage < sensor circuit high voltage >

0.156

V

4.883

V

(calculated reference 10.5

°C

 Temperature Below model coolant temp Thermostat minus measured coolant Regulating temperature) >  Temperature (plausibility check) reference model calculation limit

( development vehicles indicated steady thermostat regulating

89.25

°C

battery voltage

>

7

V

continuou 0.1 sec s continuous

debouncing time

>

20

sec

approx.

0.1 sec

4 sec

error: engine coolant

not set

-

-

900 sec

continuous

continuou cycles each

temp error: vehicle speed

not set

-

-

>

sensor est. ambient temperature est. ambient temperature vehicle speed

-10.5

°C

<

70

°C

>=

9.375

mph

engine speed

>

960

rpm

sec cum.

two driving

s or 50 sec with: 4 sec

cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

temperatures of  89°C, as measured by the engine

coolant temperature at < start integrated air mass >

coolant temp. sensor. The thermostat opening temp. is 82°C. The thermostat is fully open by 95°C. All critical OBD and emission functions are enabled above 60°C. )

flow

absolute value of A/F sensor voltage IC corrective value > 0.1

battery voltage

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

70.5

°C

3000

g

<

18.1

V

battery voltage

>

10.7

V

engine

running

-

-

engine starting

complete

-

-

battery voltage

<

18.1

V

battery voltage

>

10.7

V

engine

running

-

-

s or 50 sec with: 4 sec

engine starting

complete

-

-

cumulativ continuous

Air / Fuel Ratio Sensor (primary A/F) integrated circuit interface bank 1

P0130

A/F sensor voltage

bank 2

P0150

IC correction too high

V

0.1 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

Air / Fuel Ratio Sensor (primary A/F) reference ground circuit; reference voltage circuit; or measuring current circuit bank 1 sensor 1 - low volt P0131 bank 2 sensor 1 - low volt P 0151

A/F sensor signal at IC Circuit Status VM shorted low ( reference ground ) below lower limit or A/F sensor IC Circuit Status signal at UN shorted low ( reference voltage

IC Internal

IC Internal

-

-

2 sec

0.1 sec

4 sec

continuous

continuou cycles each

two driving

[Nernst voltage] ) below lower limit or A/F sensor signal at IA ( measuring

e IC Circuit Status shorted low

IC Internal

-

cumulative

current trim circuit ) below lower limit bank 1 sensor 1 - high volt bank 2 sensor 1 - high volt

P0132 P0152

A/F sensor signal at IC Circuit Status VM shorted high ( reference ground ) above upper limit or A/F sensor IC Circuit Status signal at UN shorted high ( reference voltage [Nernst voltage] ) above upper limit

or 50 sec

IC Internal

-

IC Internal

-

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

or A/F sensor signal at IA ( measuring

IC Circuit Status shorted high

IC Internal

-

A/F sensor dynamic value <

0.4

ratio

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

current trim circuit ) above upper limit

Air / Fuel Ratio Sensor (primary A/F) response

dynamic response

Bank 1 Sensor 1

P0133

Bank 2 Sensor 1

P0153

slow or low amplitude

fuel trim forced amplitude A/F sensor

( versus

short term fuel trim (o.k.) reference shortterm fuel trim (o.k.) sensor ) measured A/F minus integral control of secondary O2 measured A/F minus integral control of secondary O2 engine speed engine speed volumetric efficiency volumetric efficiency volumetric efficiency gradient A/F sensor housing model temp absolute value of  forced amplitude filtered purge HC conc. factor or evap purge all fuel injectors active

bank 2 sensor 1

P0135

P0155

A/F sensor calculated temperature too low

A/F sensor temperature calculation <

650

°C

-

-

2 sec

ready

-

-

0.01 sec

4 sec

MIN

0.75

factor

continuou cycles each s or 50 sec with: 4 sec

<

1.06

lambd a

0.94

lambd dynamic a test

< > < > <

2520 1480 50 16.5 30

rpm sample rpm count % % > %/sec

<

570

°C

>

0.02

<

15

lambd samples a factor

-

-

checked OK -

-

not set

-

-

not set

-

-

 TRUE

-

-

 TRUE

-

-

battery voltage

>

10.5

V

battery voltage

<

18.1

V

-

-

-

-

-

-

cumulative

60

notactive TRUE FALSE

internal resistance valid measurement all injectors activated TRUE A/F sensor internal resistance

two driving

cumulativ continuous e or 50 sec

then >

evap purge high HC conc. A/F pumping current circuit error: evap purge valve error: evap purge valve circuit scheduled by System Manager heater reached set temperature A/F Sensor Heating heater performance (primary A/F) bank 1 sensor 1

active

FALSE

70 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

P rimary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units P arameters

E nable Condition

E nable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

excessive correction required engine stop time engine temperature at start A/F sensor heating ready A/F heater control shut off  scheduled by System Manager heater performance (primary (primary A/F) A/F ) bank 1 sensor 1 (primary) bank 2 sensor 1 (primary)

Oxygen Sensor sensor circuit (secondar (s econdary y O2) bank 1 sensor 2 bank 2 sensor 2

P 0135

A/F sensor

P 0155

calculated temperature below threshold

P 0137

740

°C

secondary O2 sensor 0.06 voltage <

P01 P0138

bank 2 sensor 2

P 0158

P 01 0140

sho short circuit to battery voltage

sens or or line disconnection

secondary O2 sensor 1.05 voltage >

secondary O2 sensor 0.401 voltage >

A/F Heater at Maximum P ower model odeled ed exha exhaust ust temp. at sensor timer expires after either: fuel shut off >=3 sec dur. ends or initial A/F heater turn on battery voltage battery voltage A/F heater heater control shut off  modeled exhaust temp. valid scheduled by System Manager

 TKERDCMN

V

P 0157

bank 1 sen sensor sor 2

bank 1 sensor 2

short circuit to ground

A/F sensor temperature calculation <

V

V

cumulative

> >  TRUE FALSE  TRUE

300 -9.75

sec °C

-

-

-

-

-

-

 TRUE

60 sec

>

250

°C

>

25

sec

-

-

-

-

-

-

> < FALSE

10.5 18.1 -

V V -

-

-

0.1 0.1 sec

4 sec

two driv drivin ing g

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

FALSE  TRUE

secondary O2 heating  TRUE stable and mod. exhaust > gas temp. for time >

-

-

250

°C

90

sec

engine running

TRUE

-

-

battery voltage mod. exhaust-gas temp. time after start engine temp at stop engine temp error: engine coolant temp

> <

10.5 800

V °C

< > < not set

1 60 40 -

sec °C °C -

secondary O2 heating stable and mod. Exhaustgas temp. for time engine running battery voltage mod. exhaust-gas temp.

 TRUE

-

-

>

250

°C

> TRUE > <

90 10.5 800

sec V °C

-

-

secondary O2 heating  TRUE stable

0.1 0.1 sec

0.1 0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driv drivin ing g

cumulativ continuous e or 50 sec cumulative

5.1 5.1 sec

60 sec

07_GRP02_All Engines.xls Component/ System bank 2 sensor 2

Fault Code

Monitor Strategy Description

P 0160

P rimary Malfunction Signal and Criteria and secondary O2

Threshold Value

Specified Secondary Units P arameters

0.519

V

and mod. E xhaust-gas >

250

°C

Ohm

temp. for time engine running battery voltage

> TRUE >

90 10.5

sec V

°C

mod. exhaust-gas

<

800

°C

sensor voltage < or secondary O2 sensor 40000 internal resistance resi stance > when modeled 600 exhaust gas temperature > Oxygen Sensor (Secondary O2 sensor) Slow response voltage voltage during DCFO bank 1 sensor 2 (secondary) bank 2 sensor 2 (secondary)

P 0159

Oxygen Sensor Heating heater performance (secondary O2) bank 1 sensor 2 (secondary) bank 2 sensor 2 (secondary)

deceleration fuel cut- active off (DCFO) secondary O2 sensor > voltage since DCFO secondary O2 secondary O2 sensor 0.14 sensor voltage response to DFCO since DCFO

P 0141

secondary O2

P 0161

sensor O2 sensor s ensor internal internal resistance resistance > above above thre threshol shold d

E nable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

temp.

v

P 0139

E nable Condition

V

measured secondary

>

>  TRUE

V

15

g

10.5 -

V -

4sec

4 sec

 TRUE

two driving

continuou cycles each s

-

-

-

-

 TRUE

-

-

ready >

10

lambd a

battery voltage

>

10.5

V

approx.

0.1 sec

4 sec

battery voltage

<

18.1

V

100 sec

continuous

engine running

TRUE

-

-

continuou cycles each s or 50 sec wi with: 4 sec

reached

two driving

nom nominal inal inte intern rnal al resistance

104 . . . 296 296

engine starting

complete

-

-

multipy times degradation factor

3.5 . . . 7.5 factor

fuel cut off

FALSE

-

-

cumulativ continuous e or 50 sec

-

-

cumulative

6

sec. O2 internal valid resistance intake air temperature >

-9.75

C

for time

Ohms

air mass integration from high voltage to low voltage during DFCO battery voltage secondary O2 sensor readiness or  secondary O2 sensor failed DFCO test in DLSAHK function secondary O2 sensor dew point secondary O2 heating stable primary A/F sensor primary A/F sensor measured A/F value

0.59

sec

engine off soak time modeled exhaust temp. at secondary O2 sensor suspicion of  secondary O2 sensor open circuit secondary O2 voltage supply

> in range

FALSE

ON

120 sec 360 . . . C 500 500

07_GRP02_All Engines.xls Component/ System

Fuel Injector circuit continuity Cylinder #1

Fault Code

P 0201 P 0261 P 0262

Cylinder #2

P 0202

Monitor Strategy Description

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity -

P rimary Malfunction Signal and Criteria

Voltage

Threshold Value

IC Internal

Specified Secondary Units P arameters

-

E nable Condition

E nable Units Time Frequency Value Required of Checks

from the deactivation for time

>

120

sec

engine speed

>

80

rpm

battery voltage

>

10

V

battery voltage

<

18.1

V

output

activated

0.01 sec 0.01 sec continuous

Criteria MIL for Code Illumination

4 sec

two driving

continuou cycles each s or 50 sec wi with: 4 sec cumulativ continuous

and and deactivated for complete P 0264 P 0265 Cylinder #3

P 0203 P 0267 P 0268

Cylinder #4

P 0204 P 0270 P 0271

Cylinder #5

P 0205 P 0273 P 0274

Cylinder #6

P 0206 P 0276 P 0277

Misfire

open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage crankshaft speed

Emission Level Multiple Cylinder

P 0300

Cylinder #1

P 0301

Cylinder #2

P 0302

Cylinder #3

P 0303

Cylinder #4

P 0304

Cylinder #5 Cylinder #6

P 0305 P 0306

fluctuation cylinder 1 to cylinder 6

checking

e or 50 sec cumulative

emissions relevant misfire rate

1.82

%

engine speed

>

420

rpm

engine speed

<

7000

rpm

firing

indicated torque (idle, > no drive) indicated torque > (drive) (drive) (MISALUN) (MISAL UN) engine speed gradient <

10.2

%

frequency

10.5 . . . 29.3 1200 . . . 3620 225 . . . 1350 6

%

volumetric efficiency gradient cylinder events after engine start air temperature rough road traction control clutch switch press / release leak detection

< >

> -30 not detected -

rpm/s ec %/rev ignitio ns °C -

off transition

FALSE -

off

-

-

1000 revs cy cylinder

4 sec

continuou 1st interval: s 2 faults in After

conti continu nuou ous s

Fault during

2 different

dete detect ction ion,, drive drive cycles. cycles. the diagnosti Fault during c can only remaining pass if intervals: similar 8 faults in 2 condition different s are drive cycles

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

OR Catalyst damaging misfire rate

Catalyst Damaging Level

Enable Condition

Enable Units Time Frequency Value Required of Checks

active handling

not active

ABS engine drag control fuel cut off fuel level OR fuel level AND solid misfire MIL OR fuel level error

not active not active not active > < on

11.6 11.6 -

% % -

set

-

-

error: throttle position error: crankshaft sensor error: ref.mark of  crank sensor

not set

-

-

not set

-

-

not set

-

-

Criteria MIL for Code Illumination encounter with at least ed 4 faults in each.

Multiple Cylinder

P0300

Includes all the above with the following exceptions:

Cylinder #1

P0301

First interval extention

Cylinder #2

P0302

engine coolant

<

47

°C

Cylinder #3 Cylinder #4

P0303 P0304

18.1 . . . 5 %

temperature fuel level OR fuel level

>= <

11.6 11.6

% %

Cylinder #5

P0305

see Misfire

-

-

no MIL

Cylinder #6

P0306

supplementa l data (h) (2.5.1)

-

-

with no error.

AND blinking MIL blinking AND NOT first blink event

-

1000 revs

First

First interval 200 revs

occurance: immediate

all

flashing

remaining intervals

while error present, then

Second occurance: immediate flashing while error present, then solid MIL with no error.

Knock Control Circuit

P0324

P 0324

zero test (part 1)

zero test (part 2)

| integrator voltage 715 mV | > (absolute value )

0.215

V

for consecutive events or

2

count

| integrator gradient |

60 . . . 40

V / sec

( absolute value ) > (absolute value ) DKROFN for consecutive events

2

count

knock control

active

-

-

engine speed gradient <

2300

manifold pressure gradient test pulse fault assumption

< not set

50 . . . 100 -

rpm / cumulativ engine sec e kPa / cycles sec continuous

knock control

active

-

-

or 50 sec

engine speed gradient <

2300

cumulative

manifold pressure gradient test pulse fault assumption engine speed engine speed

not set

50 . . . 100 -

rpm / sec kPa / sec -

> <

1000 4200

rpm rpm

<

50 sec

every 510

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e

07_GRP02_All Engines.xls Component/ System

Bank 1

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

P0324

test pulse

P0327

range check low

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

test pulse integral < 3.7

V

engine coolant temp.

>

60

°C

for consecutive events

count

engine speed gradient <

2300

engine load gradient

<

zero test fault assumption

not set

50 . . . 100 -

rpm / sec kPa / sec -

engine coolant temperature engine speed

>

60

°C

approx.

0.1 sec

4 sec

2000

rpm

20 sec

continuous

-

-

continuou cycles each s or 50 sec with: 4 sec

2

reference voltage < 0.7 . . . 2.2 V

Performance

UDKSNU for consecutive events P0328

100

count

range check high

engine speed reference voltage > 33 . . . 99

V

UDKSNO for consecutive events

Bank 2

P0332

range check low

100

count

reference voltage < 0.7 . . . 2.2 V

Performance

UDKSNU for consecutive events P0333

100

count

range check high

P 0335

circuit continuity

P 0336

no engine signal

100

0

P 0338

reference gap missing > ( sensor signal but no reference )

3

unexpected resynchronization > ( loss of reference mark )

6

rationality check

intermittent loss of  engine speed signal >

28

rationality check

number of measured 8

rationality check

rpm

engine load gradient

<

error: knock control circuit (IC) engine speed limp home

not set

50 . . . 100 -

rpm / sec kPa / sec -

not active

-

-

engine coolant temperature engine speed

teeth per crankshaft

cumulative

>

60

°C

approx.

0.1 sec

4 sec

>

2000

rpm

20 sec

continuous

-

-

continuou cycles each s or 50 sec with: 4 sec

cylinder identification correct

>

2000

rpm

2300

engine load gradient

<

count

error: knock control circuit (IC) engine speed limp home

not set

50 . . . 100 -

rpm / sec kPa / sec -

not active

-

-

camshaft revolutions detected

>

12

count approx. s 5 sec

rpm

two driving

cumulativ continuous e or 50 sec

engine speed gradient <

but phase signals available rationality check

2000 2300

V

UDKSNO for consecutive events

Crankshaft Position Sensor

>

engine speed gradient <

engine speed reference voltage > 33 . . . 99

>

cylinder identification correct

Criteria MIL for Code Illumination

two driving

cumulativ continuous e or 50 sec cumulative

0.01 sec

4 sec

continuous

continuou once code s

gaps

immediate

or 50 sec has cumulativ been set e

count

with: 4 sec continuous

count

count

or 50 sec

approx.

1 per rev

cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

revolution deviates

2 sec

continuous

10

1 per rev

Criteria MIL for Code Illumination

from expected Camshaft Position Sensor Bank 1 Intake

Bank 2 Intake

Bank 1 Exhaust

Bank 2 Exhaust

Ignition Coil circuit continuity Cylinder #1

P0341

plausibility check

P0342

circuit low

P 0343

circuit continuity or high

P0346

plausibility check

P0347

circuit low

P0348

circuit continuity or high

P0366

plausibility check

P0367

circuit low

P0368

circuit continuity or high

P0391

plausibility check

P0392

circuit low

P0393

circuit continuity or high

P0351

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open

P2300 P2301 Cylinder #2

P0352 P2303 P2304

Cylinder #3

P0353 P2306 P2307

Cylinder #4

P0354 P2309 P2310

Cylinder #5

P0355 P2312 P2313

Cylinder #6

P0356

signal erratic or out of  120 position signal permanently low signal permanently high

count

engine in synchronized mode

 TRUE

-

-

revolution continuous s

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec

signal erratic or out of   position signal permanently low signal permanently high

cumulative

signal erratic or out of   position signal permanently low signal permanently high signal erratic or out of   position signal permanently low signal permanently high

Voltage

IC Internal

-

engine speed

>

600

rpm

20

crankshaf  continuous t revolution s

engine speed

<

5000

rpm

battery voltage

>

10

V

battery voltage

<

18.1

V

1 per rev

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

P2315

circuit continuity ground circuit continuity voltage

P2316

Catalyst Bank 1

P0420

Catalyst Bank 2

P0430

oxygen storage of   catalyst

Primary Malfunction Signal and Criteria

Threshold Value

normalized oxygen 1 storage less than normalized

Specified Secondary Units Parameters

factor

oxygen storage of a limit catalyst <

Enable Condition

exhaust gas mass flow >

7.22

g/sec approx.

exhaust gas mass flow <

15.56

g/sec 1000 sec

catalyst temp. model

<

750

°C

catalyst temp. model

>

500

°C

1040 3000 15 …. 25 …. 1

rpm rpm % % °C / sec g/sec

natural

filtered fault index >

0.6

-

3.89

4 sec

two driving

continuou cycles each

ambient temperature

>

error: secondary O2 aging error: fuel system error: cam control diagnosis scheduled by System Manager secondary O2 sensor readiness short term fuel trim at Upper limit short term fuel trim at lower limit Evap. Leak detection

not set

-

-

not set not set

-

-

Eng. Running Vac.

during

one

with: 4 sec

active

completed

continuous

driving

test per driving cycle

or 50 sec cumulative

one test ( average of 3

2

gradient fuel system closed active loop time after engine start >

transient compensation catalyst clear out catalyst monitoring device control command primary A/F sensor response

P0442

0.01 sec

Criteria MIL for Code Illumination

s

engine speed > engine speed < engine load > engine load < modeled catalyst < temp. gradient exhaust gas mass flow <

Evaporative System and Leak Monitor Small Leak - 0.020 "

Enable Units Time Frequency Value Required of Checks

-

-

checks )

450

sec

-30

°C

per driving cycle

 TRUE  TRUE not set not set not active not set notset

not set set

not set

( see

approx.

0.1 sec

filtered

600 sec

once per

value

immediate

P0455 for pressure/vacuum in tank

pull down or vac. pulldown

0.020" leak

details ) ( see P0455 for

based on: ( peak pressure peak vacuum ) <

540 . . . 1430

Pa

suspect leak est amb air temp est amb air temp

> <

details ) 1.5 °C 32.25 °C

each test engine off cycle

exceeds once code threshold has

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Engine stop coolant > temp engine run time > trip distance travelled > @ vehicle speed above evap fuel volatility factor fuel level fuel level fuel level change from keyoff  error: vehicle speed error: engine coolant temp error: purge valve error: fuel tank pressure error: system voltage error: air mass meter

Evaporative Emission System Purge Solenoid

P0443

Control Circuit

P0458 P0459

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

-

Enable Units Time Frequency Value Required of Checks approx.

Criteria MIL for Code Illumination

74.25

°C

600 5.1

sec 6 test miles average

then

>

1.6

mph run length

<

8

factor

average

> < <

11.6 88.4 10.2

% % %

run length

not set not set

-

-

actually is requested

not set not set

-

-

during shut down soak.

not set

-

-

It becomes

( The MIL

not set

error: intake air temp not set error: canister vent not set valve altitude adaption valid tank vacuum out of  FALSE range start (coolant - intake < air) start engine coolant < temp Start intake air temp > Start intake air temp < time since previous > test amb pressure > battery voltage > vehicle odometer >

engine speed battery voltage

been set

4 sec continuou approx. s 6 test

visible on

-

-

-

-

9.75

°C

42

°C

1.5 32.3 0

°C °C sec

68 10.8 12.5

kPa V miles

>

80

rpm

>

10

V

battery voltage

<

18.1

V

output

activated

the following drive. )

0.01 sec 0.01 sec continuous

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous

and deactivated for complete checking

e or 50 sec cumulative

Evaporative System and Leak Monitor E VAP canister vent valve

P 0446

underpressure in tank

tank pressure <

-800

Pa

fuel system status

closed loop

-

-

vehicle speed

<

1.9

mph 5 sec

approx.

engine battery voltage battery voltage

idling > <

10.5 18.1

V V

0.1 sec

one Only one completed test per test per

4 sec

two driving

continuou cycles each s with: 4 sec continuous or 50 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

fuel tank pressure fuel tank pressure

> <

-2500 1000

Pa Pa

ratio: ( MAP Model / Baro ) est amb air temp est amb air temp

<

0.555

-

> <

1.5 32.25

°C °C

fuel level fuel level

> <

11.6 88.4

% %

engine start temp < amb. temp time after engine start >

9.75

°C

600

sec

stable

-

-

> <

68 10

kPa -

not set not set not set not set not set

-

-

not set not set not set

-

-

not set

-

-

error: accelerator pedal

not set

-

-

engine speed

>

80

rpm

battery voltage

>

10

V

battery voltage

<

18.1

V

output

activated

or fuel mixture adaptation amb pressure maximum number of  attempts error: mass air flow error: coolant temp error: intake air temp error: fuel tank pres error: system voltage error: purge valve error: vehicle speed error: canister vent valve error: purge valve flow

Evap Vent Solenoid Control Circuit

P 0449 P0498 P0499

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

-

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

will be driving complete cycle d.

cumulative

The test will attempt to run up to 10 times until it successfu lly completes a test

0.01 sec 0.01 sec continuous

4 sec

two driving

Only one

continuou cycles each s or 50 sec with: 4 sec

test per

cumulativ continuous

and deactivated for complete checking

e or 50 sec cumulative

Fuel Tank

P0451

rationality - signal oscillation

Pressure Sensor

| delta pressure 813 signal | ( =current pressure old pressure) >

Pa

ambient temperature model vehicle speed >= time after canister vent valve open

or rationality - signal range check

P0452

circuit continuity ground

>

-7

°C



3

sec

sensor signal >=

1500

Pa

time after engine start >

1

sec

25

sensor signal >=

-2970

Pa

time after canister vent valve open vehicle speed >= ambient temperature model

>

3

sec

sec

>= >

6.25 -7

mph °C

=

0.0

mph 14 sec

sensor signal <

-3969

Pa

vehicle speed

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

or 50 sec

07_GRP02_All Engines.xls Component/ System

Evaporative System and Leak Monitor Large leak

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

P0453

circuit continuity voltage

sensor signal >

1719

Pa

ambient pressure

>

68000

Pa

ambient temperature model fuel level fuel level

>

-7

°C

> <

11.6 88.4

% %

fuel system status

closed loop

-

-

vehicle speed

<

1.9

mph

engine

idling

-

-

Only one one

battery voltage

>

10.5

V

test per

battery voltage

<

18.1

V

fuel tank pressure

>

-2500

Pa

fuel tank pressure ratio: ( MAP Model / Baro ) est amb air temp

< <

1000 0.555

Pa -

driving test per cycle complete driving d. cycle The test

>

1.5

°C

est amb air temp fuel level

< >

32.25 11.6

°C %

88.4 9.75

% °C

P0455

vacuum pulldown slope

absolute value

of vacuum

30 . . . 70

Pa

Criteria MIL for Code Illumination cumulative

11 sec

0.1 sec

4 sec

two driving

continuou cycles each s with: 4 sec

pulldown slope < KLGGRTED 05 OR S tuck C losed P urge valve

P 0455

vacuum pulldown slope tank vacuum >

-1.221

Pa

600

sec

will attempt to run up to 10 times until it successfu lly completes

stable

-

-

a test

> not set not set not set not set not set

68 -

kPa -

not set not set not set

-

-

not set

-

-

not set

-

-

fuel level < engine start temp < amb. temp time after engine start > or fuel mixture adaptation amb pressure error: mass air flow error: coolant temp error: intake air temp error: fuel tank pres error: system voltage error: purge valve error: vehicle speed error: canister vent valve error: purge valve flow error: accelerator pedal Fuel Level Sensor Circuit fuel level sensor 1 P0461

rationality

fuel level sensor signal movement <

1.5

%

electrical fuel level sensor(s) without failure

TRUE

-

-

battery voltage

>=

10.5

V

battery voltage not set

0.0 -

mph -

>

1

-

completed

continuous or 50 sec cumulative

0.1 sec

4 sec

continuous

continuou s

no

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

difference between fuel consumed by engine and change in fuel level signal for time P0462

P0463

Cooling fan 1 relay

P0480

Control Circuit

P0691 P0692

range check low

range check high

circuit continuity open circuit continuity ground circuit continuity voltage

voltage <

voltage >

Voltage

0.25

3.2

IC Internal

V

V

-

> >

45.6 300.0

% sec

battery voltage

>=

10.5

V

battery voltage

=

10.5

V

battery voltage



80

rpm

battery voltage

>

10

V

battery voltage

<

18.1

V

60 sec

0.1 sec continuous

4 sec no cont. or 50 sec cumulativ e

60 sec

0.1 sec continuous

4 sec no cont. or 50 sec cumulativ e

0.01 sec 0.01 sec continuous

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e

Cooling fan 2 relay

P0481

Control Circuit

P0693 P0694

Evaporative System and Leak Monitor Leaking purge valve

P0496

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

underpressure in tank

tank pressure loss gradient <

IC Internal

-

or 50 sec cumulative

-60

Pa

fuel system status

closed loop

-

-

vehicle speed

<

1.9

mph

engine battery voltage battery voltage

idling > <

10.5 18.1

V V

fuel tank pressure

>

-2500

Pa

fuel tank pressure ratio: ( MAP Model / Baro ) fuel level

< <

1000 0.555

Pa -

>

11.6

%

fuel level < engine start temp < amb. temp time after engine start >

88.4 9.75

% °C

600

sec

or fuel mixture adaptation amb pressure

stable

-

-

>

68

kPa

successfu lly completes

<

10

-

a test

>

1.5

°C

maximum number of  attempts est amb air temp

about 4 sec

Only one test per driving cycle complete d.

0.1 sec

4 sec

one completed test per

continuou cycles s with: 4 sec continuous or 50 sec

driving cycle

The test will attempt to run up to 10 times until it

two driving

cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

est amb air temp error: mass air flow error: coolant temp error: intake air temp error: fuel tank pres error: system voltage

< not set not set not set not set not set

32.25 -

°C -

error: purge valve error: vehicle speed error: canister vent valve error: purge valve flow

not set not set not set

-

-

not set

-

-

not set

-

-

error: accelerator pedal Idle Speed System (disabled during cold start)

P0506

functional check

P0507

Idle Speed System (enabled during cold start)

P050A

functional check

desired rpm - actual rpm >

100

rpm

load (for underspeed only) coolant temp.

<

2 . . . 35 %

>

-10.5

°C

-10.5

desired rpm - actual rpm < or

-200

rpm

intake air temp

>

vehicle

at idle

fuel cut off due to overspeed > during this idle

3

count

altitude factor ( sea > level =1.0 ) time after engine start >

desired rpm - actual rpm > during catalyst heating on desired rpm - actual rpm < during catalyst heating on

100

rpm

-200

rpm

evap purge (high HC conc.) cold start idle speed control intrusive evap test error: throttle position

not active not set

error: vehicle speed

not set

error: coolant temperature error: intake air temperature error: evap system error: evap purge valve

not set

load (for underspeed only) Engine coolant start temp. vehicle altitude factor ( sea level =1.0 ) Engine coolant start temp. catalyst heating evap purge (high HC conc.) idle speed control catalyst heating intrusive evap test error: throttle position error: vehicle speed

10 sec

Criteria MIL for Code Illumination

0.1 sec

4 sec

continuous

°C

continuou cycles each s or 50 sec with: 4 sec

0.656

factor

cumulativ continuous e or 50 sec

0

sec

FALSE

two driving

cumulative

FALSE

not set not set not set

<

35

%

>

-10 …. ° C +40

at idle >

0.656

factor

<

80

°C

TRUE FALSE

-

-

 TRUE

-

-

not set not set

-

-

not set

-

-

5 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters error: coolant temperature error: intake air temperature error: evap system error: evap purge valve

Enable Condition

Enable Units Time Frequency Value Required of Checks

not set

-

-

not set

-

-

not set not set

-

-

>

80

rpm

Criteria MIL for Code Illumination

System Voltage P0560

rationality

powertrain supply relay feedback input voltage <

engine speed

2.54

V

P0562

range check low

voltage <

10

V

time after engine start >

180

sec

P0563

range check high

voltage >

18

V

time after engine start >

180

sec

vehicle speed

3.1

mph

-

-

2 sec

0.1 sec

4 sec

continuous

continuou s or 50 sec

no

cumulativ e

>

ECM monitoring P0601

rationality

rationality

P0602

rationality -

wrong ROM checksum

wrong cyclic ROM checksum of  critical regions

-

-

-

-

service ECU bit set in service ECU calibration bit set

checksum calculation  TRUE at power down in the last driving cycle completely finished

partial checksum on critical variables

-

30 sec

30 sec

-

-

-

1 sec

programming incomplete P0603

ETC monitoring controller reset

SW internal

SW internal

power down calculation in the last driving cycle

completly

-

-

5 sec

finished

0.01 sec

4 sec

at key off

continuou then 5 s ec s

code set

0.01 sec

4 sec

at key on

continuou then 5 s ec s

0.01 sec

4 sec

at key on

continuou then 5 s ec s

0.01 sec

4 sec

continuous

continuou then 5 s ec s or 50 sec

code set

code set

code set

cumulativ e

P0604

P0606

functional check

RAM writeability check read and write test

cyclic RAM-check

writeability check of  RAM

Electronic Throttle Control (ETC) checks ETC monitoring

SW internal

torque comparison ETC monitoring engine speed signal

SW internal

power down calculation in the last driving cycle

completly

power down

completly

calculation in the last driving

finished

cycle

-

-

5 sec

finished

-

-

5 sec

0.01 sec

4 sec

at key off

continuou then 5 s ec s

0.01 sec

4 sec

continuous

continuou then 5 s ec s or 50 sec

code set

code set

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

ETC monitoring volumetric efficiency signal ETC mon. vol. Eff.,

Criteria MIL for Code Illumination cumulativ e

spark advance, A/D conv. grp. A, reaction crosscheck ETC monitoring throttle crosscheck ETC monitoring A/D conv group B, A/D converter supply voltage crosscheck ETC monitoring redundant pedal signal Electronic Throttle Control P0638

motor control range check short term

| circuit duty cycle | > 80

%

battery voltage

>

7

V

( absolute value )

motor control range check long term 5V reference voltage monitoring

P0643

P0651 P0652 P0653

P0697 P0698 P0699

P0650

0.01 sec

4 sec

code set

(recovera continuous ble)

continuou then 5 sec s or 50 sec

5.0 sec

cumulativ e

(latched) 3 sec

P0641 P0642

MIL Control Circuit

0.6 sec

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

-

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

-

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

-

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

-

ignition key on

TRUE

-

-

ECM power relay

TRUE

-

-

engine speed

>

80

battery voltage

>

10

V

battery voltage

<

18.1

V

output

activated

rpm

0.01 sec

0.01 sec 0.01 sec continuous

4 sec code set continuou then 5 sec s

4 sec

continuou (but is s or 50 sec shown in cumulativ Mode $03)

and deactivated for complete checking

no

e

07_GRP02_All Engines.xls Component/ System

Fault Code

 Transmission Control Module P0700 MIL Illumination Request

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

OBD emission fault

signal input

-

-

-

Enable Condition -

Enable Units Time Frequency Value Required of Checks -

-

0.01 sec 0.01 sec

detected by the TCM

continuous

(Specific TCM DTC shown in freeze frame) Vehicle speed sensor Manual Transmission

e

P0501

rationality (high range check)

vehicle speed

171.9

mph

-

-

-

-

2 sec

P0502

rationality

vehicle speed

3.1

mph

engine speed

>

1800

rpm

3 sec

engine speed

>

3520

rpm

fuel shut off coolant temperature

TRUE >

40

°C

gear changes

>

20

count approx.

P0833

rationality -

detected clutch pedal 6

count -

press count < Manual Transmission

input switch state changes

switch presses detected

Engine Metal Overtemperature Protection ( Limp Home Function Active )

P1258

4 sec code set cont. or 50 sec then 5 sec cumulativ

(low range check)

Clutch Pedal Switch

Criteria MIL for Code Illumination

engine coolant temperature too high

engine coolant temperature >

129

°C

detected ( ratio of engine speed to vehicle speed -range change ) with brake pedal

not applied

-

-

4

sec

9.4

mph

>

30

sec

not set

-

-

engine run time error: engine coolant temp

4 sec two driving continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

500 sec

Delay between shift > detections vehicle speed > between gear change detects

0.1 sec continuous

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

1 sec

0.1 sec continuous

4 sec code set cont. or 50 sec then 5 sec cumulativ e

Rough Road Signal

P1380

signal missing

signal missing

-

-

no error: misfire monitoring

 TRUE

-

-

P1551

limp-home throttle position out of range

throttle position <

1.8

%

vehicle speed



Air / Fuel Ratio Sensor (primary A/F)

13.1

%

engine coolant >= temperature engine coolant =

84.75

°C

5.25

°C

intake air temperature <

no

code set then 5 sec

cumulativ or 50 sec e cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

bank 1

P167A

low voltage

TRUE

-

battery voltage

>

10.7

V

bank 2

P167B

A/F sensor IC operating voltage too low

battery voltage

<

18.1

V

engine

running

-

-

Criteria MIL for Code Illumination

integrated circuit interface

A/F sensor IC SP I communication error TRUE interface communication error A/F s ensor IC circuit write error TRUE write error at INIT register

-

-

fuel level sensor 2 rationality

fuel level sensor signal movement <

1.5

TRUE

P2068

range check low

range check high

voltage <

voltage >

0.25

3.2

-

%

electrical fuel level sensor(s) without failure

4 sec

continuous 0.1 sec

continuou cycles each s or 50 sec with: 4 sec

0.1 sec

cumulativ continuous e or 50 sec

300 sec TRUE

-

-

battery voltage

>=

10.5

V

battery voltage not set

0.0 -

mph -

>

1

-

>

45.6

%

-45.6 300.0

% sec

change in fuel level signal < for time > P2067

-

0.1 sec

two driving

cumulative

Fuel Level Sensor Circuit

P2066

engine starting

10 sec

V

V

0.1 sec

4 sec

continuous

continuou s

battery voltage

>=

10.5

V

approx.

0.1 sec

battery voltage

=

10.5

V

approx.

0.1 sec

battery voltage



40

2 sec

0.1 sec

4 sec

two driving

continuous

-

continuou cycles each s or 50 sec with: 4 sec

sec

cumulativ continuous e or 50 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Bank 1

P2097

Bank 2

P2099

A/F sensor long term secondary O2 sensor 0.03 secondary trim trim - lean shift integral control >

Specified Secondary Units Parameters

Enable Condition

lambda

scheduled by System  TRUE Manager sec. O2 trim - fast FALSE lean correction sec. O2 trim - fast rich FALSE correction suspicion A/F sensor FALSE lean shift secondary O2 checked OK  oscillation test

-

-

- correction above threshold

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination cumulative

Electronic Throttle Control P 2100

P2101

circuit switch-off

difference between set and actual position of  throttle blade

output circuits not deactivated as commanded

-

difference between 4 . . . 50 % set and actual position of  dep. on rate throttle blade >

-

electronic throttle adaptation battery voltage

-

-

not active

-

-

>

7

V

0.1 sec

0.5 sec

0.01 sec

4 sec

at key on

continuou then 5 sec s

0.01 sec

4 sec code set cont. or 50 sec then 5 sec

continuous

code set

of change cumulativ e

P2105

P 2119

Accelerator Pedal Position Sensor 1

Electronic Throttle Control (ETC) checks ETC monitoring watchdog shutdown path

range check low

P2123

range check high

completly

processing in the last driving

finished

-

-

5 sec

0.01 sec

4 sec

at key on

continuou then 5 sec

cycle

functionality of return throttle blade return spring response

P2122

power down

voltage

0.56

sec

0.84

V

4.82

V

code set

s

vehicle speed

= temperature engine coolant =

84.75

°C

per

5.25

°C

ignition

intake air temperature <

10.0 14.9

V %

battery voltage

>

7

V

code set

once

0.2 sec

continuous

cumulativ e Accelerator Pedal Position Sensor 2

P2127

range check low

P2128

range check high

voltage

0.66

V

4.82

V

battery voltage

>

7

V

0.2 sec

0.01 sec continuous

4 sec code set cont. or 50 sec then 5 sec cumulativ e

Accelerator Pedal P2138 Position 1 versus Position 2

plausibility

voltage difference > idle range

0.21 0.27

V V

voltage difference

0.27

V

-

-

-

-

0.24 sec 0.01 sec continuous

4 sec code set continuou then 5 sec s or 50 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

plausibility when leaving idle range

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

pedal partially pressed > voltage difference > 1.07

V

pedal fully pressed votage pedal 1 >

1.17

V

0.04

V

voltage difference pedal 2 >

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination cumulativ e

Electronic Throttle Control P2176

throttle exchange detection learn fail

or initial throttle learn failed or learning prohibited due to secondary parameters not met or minimum throttle position out of range

range check poti1 value at lower stop throttle potentiometer 1 voltage < or throttle potentiometer 1 voltage >

range check poti2 value at lower stop throttle potentiometer 2 voltage < or throttle potentiometer 2 voltage >

0.212

vehicle speed

=

5.25

°C

once

V

engine coolant temperature engine coolant

=

5.25

°C

ignition

0

intake air temperature

10.0

V

accelerator pedal position

<

14.9

%

air mass flow

>=

7.5

g/sec approx.

0.1 sec

4 sec

air mass flow

=

17.0

%

continuou cycles each s or 50 sec with: 4 sec

%

s

0.865

4.14

4.84

Fuel System Lean/Rich Multiplicative

Bank 1

P2177 P2178

fuel trim limits exceded range multiplicative ( load >

delta lambda correction > or delta lambda correction <

1.23

factor

engine load

=

1200.0 rpm

engine speed

threshold ) Bank 2

P2179 P2180

delta lambda correction > or delta lambda correction <

code set

1.23

factor

closed loop control

TRUE

0.78

factor

throttle angle

temperature intake air temperature catalyst heating not set

-

-

99.6

99.6

60

°C

60

°C

-

-

-

-

1.2 0.83 -

-

from engine start ( after adaptatio n has

two driving

cumulativ continuous e or 50 sec After

cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters critical misfire rate detected deceleration fuel cutoff  transient compensation wide open throttle integrated fuel mass and empty-valid fuel level error: cam control diagnosis error: inection value fault error: catalyst damaging misfire

Enable Condition

Enable Units Time Frequency Value Required of Checks

not set

-

-

not set

-

-

not set

-

-

not set > not set

700.0 -

Criteria MIL for Code Illumination

g -

not set

-

-

not set

-

-

not set

-

-

>=

1.4

Fuel System Lean/Rich additive 0.01 sec Bank 1

P2187 P2188

Bank 2

range - additive low speed and low load

P2189

delta fuel load correction > or delta fuel load correction <

delta fuel load correction > or delta fuel load correction <

P2190

7.0

%

air mass flow

g/sec

-7.0

%

air mass flow

=

7.5

%

7.0

%

engine load

=

520.0

rpm

engine speed temperature intake air temperature not set not set

4 sec two driving continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

1000.0 rpm 60 °C 60

°C

-

-

1.2 0.83 -

-

not set

-

-

not set

-

-

not set > not set

0.01 sec continuous

700.0 -

g -

not set

-

-

not set

-

-

not set

-

-

Oxygen Sensor (secondary O2) Trim of Air / Fuel Ratio Sensor (primary A/F) Bank 1 Bank 2

P2195 P2197

secondary O2 sensor operation too rich - strong correction

secondary O2 sensor 0.85 voltage >

V

A/F sensor measured > lambda short term fuel trim = MAX

1.08 1.25

lambd approx. a factor 100 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters A/F sensor

A/F sensor measured too lean

or

Enable Condition

V

ready

-

-

or 50 sec with: 4 sec

-

-

suspicion A/F sensor FALSE not mounted and not confirmed FALSE

-

-

cumulativ continuous e or 50 sec

-

-

cumulative

-

-

200

g

>

1.08

>

0.003

lambd a lambd a

complete

-

-

complete

A/F sensor measured lambda secondary O2 sensor fuel trim proportional trim dominating secondary O2 aging diagnosis secondary O2 circuit diagnosis secondary O2 fuel trim active A/F sensor secondary O2 sensor

-

-

 TRUE

-

-

ready ready

-

-

-

-

-

-

-

-

200

g

1.04

lambd 2 sec a -

suspicion A/F sensor FALSE not mounted and not confirmed FALSE A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.85 voltage >

V

Criteria MIL for Code Illumination

secondary O2 sensor ready

A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.85 voltage >

Enable Units Time Frequency Value Required of Checks

target lambda

>

A/F sensor ready secondary O2 sensor ready lambda closed loop control secondary O2 circuit diagnosis short term fuel trim (o.k.) suspicion A/F sensor not mounted and not confirmed A/F sensor not mounted secondary O2 circuit error secondary O2 aging error then accumulated exhaust gas mass

-

active

-

-

complete

-

-

>MIN

0.75

factor

FALSE

-

-

FALSE

-

-

FALSE FALSE

-

-

FALSE

-

-

>

800

g

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

P2196

secondary O2 sensor operation too lean - strong correction

secondary O2 sensor 0.15 voltage <

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

Oxygen Sensor (secondary O2) Trim of Air / Fuel Ratio Sensor (primary A/F) Bank 1 Bank 2

P2198

V

A/F sensor measured too rich

A/F sensor measured < lambda short term fuel trim = MI N

0.75

lambd approx. a factor 100 sec

A/F sensor

ready

-

-

secondary O2 sensor ready

-

-

suspicion A/F sensor FALSE not mounted and not confirmed FALSE

-

-

-

-

-

-

200

g

<

0.92

<

-0.003

lambd a lambd a

complete

-

-

complete

-

-

 TRUE

-

-

ready ready

-

-

-

-

-

-

-

-

200

g

0.96

A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.15 voltage <

V

A/F sensor measured lambda secondary O2 sensor fuel trim proportional trim dominating secondary O2 aging diagnosis secondary O2 circuit diagnosis secondary O2 fuel trim active A/F sensor secondary O2 sensor

suspicion A/F sensor FALSE not mounted and not confirmed FALSE A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.15 voltage <

V

target lambda

<

0.92

A/F sensor ready secondary O2 sensor ready

-

lambd 2 sec a -

lambda closed loop control secondary O2 circuit diagnosis short term fuel trim (o.k.) suspicion A/F sensor not mounted and not confirmed

active

-

-

complete

-

-

gas mass

Enable Units Time Frequency Value Required of Checks

800

g

Criteria MIL for Code Illumination

Barometric Pressure Sensor Rationality P2227

range check high

sensor signal >

range check low

or sensor signal <

115

50

KPa

error : barometric pressure sensor electrical for time error : barometric pressure sensor electrical for time

not set

-

-

> not set

0.2 -

sec -

>

0.2

sec

KPa

error : barometric

not set

-

-

KPa

pressure sensor electrical time since engine start <

5

sec

KPa

or sensor offset / jump sensor output change 5 test low

within 20 sec period > OR barometric pressure 30 signal pressure  jump from previous key off > AND sensor output +  THRESHOLD OR barometric pressure 30

KPa

P2228

range check low

voltage <

2

0.2

not set

-

-

air mass flow over throttle pressure ratio over throttle engine running time Evap. Leak detection active error: throttle position sensor error: air flow mass meter error : barometric pressure sensor electrical

>

11.1

g/sec

<

0.75

-

> not set

1 -

sec -

not set

-

-

not set

-

-

not set

-

-

not set

-

-

KPa

error : barometric pressure sensor electrical

KPa

time since engine start <

5

sec

error : barometric pressure sensor electrical

not set

-

-

air mass flow over throttle pressure ratio over throttle engine running time Evap. Leak detection active error: throttle position sensor error: air flow mass meter

>

11.1

g/sec

signal pressure  jump from previous key off > AND sensor output  THRESHOLD >pressure model

error : barometric pressure sensor electrical

KPa

V

enabled by scheduler for time

<

0.75

> not set

1 -

sec -

not set

-

-

not set

-

-

>

1

sec

2 sec

2 sec

continuous

continuous

4 sec

two driving

4 sec

cycles each with: 4 sec continuous or 50 sec cumulative

2 sec

continuous

4 sec

2 sec

continuous

4 sec

-

2 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

P2229

range check high

voltage >

4.87

V

sensor short to heater

A/F sensor voltage gradient at heater control turn on >

0.08 . . . V 0.2 KLSDULSU P

Air / Fuel Ratio Sensor (primary A/F) electrical wire to wire short circuit bank 1 sensor 1 bank 2 sensor 1

P2231 P2234

A/F sensor voltage -0.08 . . . - V gradient 0.2 at heater KLSDULSU control switch off < N (magnitude greater +/compare) total of above occurrences within 10 second

35

count

monitoring periods

Oxygen Sensor sensor circuit (secondary O2) bank 1 sensor 2 bank 2 sensor 2

P2232 P2235

sensor line short circuit to heater output line

P2237

bank 2 sensor 1

P2240

change above threshold

1

sec

within time after heating on/off  heater duty cycle

<

0.01

sec

>

4

%

10

sec

additional

30

time if fuel level

-

%/ sec -

battery voltage

<

18.1

V

is low and

battery voltage critical misfire rate detected catalyst heating

> FALSE

10.5 -

V -

not failed

FALSE

-

-

600 sec

complete

-

-

not set <

800

°C

-

-

sec

4

count

engine running

TRUE

-

-

out of heater turn offs 6

count

battery voltage

>

lambda control factor change from the point when the secondary conditions are met >

0.1

V

lambda

10 sec

A/F sensor fully > heated for volumetric efficiency < gradient all injectors activated TRUE

0.04

voltage gradient > 2

lambda control factor absolute value of 

bank 1 sensor 1

>

secondary O2 heating  TRUE stable and mod. Exhaust- > gas temp. for time >

within time after heater turn off < for occurrences >

Air / Fuel Ratio Sensor (primary A/F) pumping current circuit open

Enable Units Time Frequency Value Required of Checks

enabled by scheduler for time

activated A/F sensor IC diagnosis error: A/F sensor IC modeled exh. gas temp.

secondary O2 sensor

Enable Condition

250

°C

90

sec

10.5

V

mod. exhaust-gas temp. time after dew point exceeded

<

800

°C

>

10

sec

battery voltage

<

18.1

V

battery voltage

>

10.7

V

engine

running

-

-

engine starting

complete

-

-

A/F sensor voltage A/F sensor voltage A/F sensor electrical trimming

< > not active

1.52 1.48 -

V V -

10 sec

Criteria MIL for Code Illumination

0.01 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

0.01 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

1.5 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec

cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

A/F sensor heater at  TRUE op.temp. A/F sensor warm up complete control lambda closed loop  TRUE control forced fuel trim  TRUE amplitude | fuel trim forced > amplitude | catalyst warm up stable control sec. O2 sensor stable proportional trim lean mixture inhibit stable lambda closed loop FALSE control init closed loop control FALSE startup Air / Fuel Ratio Sensor (primary A/F) pumping current circuit open bank 1 sensor 1 bank 2 sensor 1

P2237 P2240

A/F sensor voltage within upper and lower thresholds and desired

A/F sensor voltage < 1.52 and A/F sensor voltage >

1.48

bank 2 sensor 1

P2237 P2240

A/F sensor not lean A/F sensor voltage < 1.7 enough during fuel shut off   operation

-

-

-

-

-

-

-

-

0.02

lambd a -

-

-

-

-

-

-

Criteria MIL for Code Illumination

V

battery voltage

<

18.1

V

approx.

0.1 sec

4 sec

V

battery voltage

>

10.7

V

8 sec

continuous

engine

running

-

-

once the

continuou cycles each s or 50 sec with: 4 sec

engine starting

complete

-

-

driving

target lambda above upper limit or below lower limit

>

1.03

lambda is outside of upper or lower threshold

Air / Fuel Ratio Sensor (primary A/F) pumping current circuit open bank 1 sensor 1

Enable Units Time Frequency Value Required of Checks

V

<

0.97

closed loop control A/F sensor heater at operating temperature A/F sensor electrical trimming A/F sensor dynamic response error: A/F sensor heating integrated exhaust gas mass

TRUE TRUE

-

lambd condition a lambd is met a -

active

-

-

not slow

-

-

not set

-

-

>

200

g

battery voltage

<

18.1

V

battery voltage

>

10.7

V

engine

running

-

-

engine starting

complete

-

-

time after fuel shut off >

3

sec

A/F sensor heater TRUE at operating temperature evap purge cycle flag TRUE

-

-

-

-

-

-

error: evap purge valve

 TRUE

2 sec

two driving

cumulativ continuous e or 50 sec cumulative

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System Air / Fuel Ratio Sensor (primary A/F) reference voltage circuit open bank 1 sensor 1 bank 2 sensor 1

Fault Code

P2243 P2247

Monitor Strategy Description

Primary Malfunction Signal and Criteria

A/F sensor voltage above upper threshold or below lower threshold

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

A/F sensor voltage < 0.2

V

battery voltage

<

18.1

V

0.1 sec

4 sec

A/F sensor voltage > 4.7

V

battery voltage

>

10.7

V

continuous

continuou cycles each s or 50 sec with: 4 sec

for time

Air / Fuel Ratio Sensor (primary A/F) reference ground circuit open bank 1 sensor 1 bank 2 sensor 1

P2251 P2254

A/F sensor heater coupling occurs due to

A/F sensor voltage gradient > for number of times

max heating control reached due to reference ground circuit disconnection

monitored in 10 sec intervals with monitoring within 0.05 sec of each heater circuit

Threshold Value

1

sec

engine

running

-

-

engine starting

complete

-

-

A/F sensor heating normal operation range for time error: A/F sensor heater circuit A/F sensor internal resistance

>

20

sec

not set

-

-

>

570

Ohms

2 sec

two driving

cumulativ continuous e or 50 sec cumulative

0.010

V

battery voltage

<

18.1

V

20

count

battery voltage

>

10.7

V

engine

running

-

engine starting

complete

-

-

900

°C

modeled exhaust gas <

10 sec

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

-

two driving

cumulativ continuous e or 50 sec

activation event temperature at A/F sensor A/F sensor voltage < A/F sensor voltage > A/F sensor heating > normal operation range for time A/F sensor internal > resistance error: A/F sensor not set heater circuit A/F sensor heating  TRUE ready and engine running and A/F heater FALSE control shut off  and finished fuel > cutoff for > and battery > voltage for time > Oxygen Sensor sensor response (secondary O2) bank 1 sensor 2

engine running battery voltage P 2270

bank 2 sensor 2

P2272

oscillation check low secondary O2 sensor 0.582 . . . 0.661 V voltage < for time > 100 sec then ramping in enrichment by at gradient

0.3

lambda

0.017

λ/

sec

TRUE >

secondary O2 sensor ready for time

>

secondary O2 closed active loop control DFCO FALSE engine air flow (intrusive test)

>

cumulative 1.53 1.47 20

V V sec

570

Ohms

-

-

-

-

2

sec

11

V

30

sec

10.5

V

-

-

approx.

0.1 sec

4 sec

10

sec

600 sec

continuous

-

-

continuou cycles each s or 50 sec with: 4 sec

-

-

5.56

g/sec time if

additional

two driving

cumulativ continuous e or 50 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

bank 1 sensor 2

P2271

bank 2 sensor 2

P2273

Monitor Strategy Description

oscillation check high

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

for time (after enrichment limit reached)

10

sec

secondary O2 sensor 0.582 . . . voltage > 0.661 for time > 100

for time (after enleanment limit reached)

33.33

g/sec fuel level

for time

>

3

sec

engine air flow > (passive monitor) sec. O2 trim - fast FALSE lean correction sec. O2 trim - fast rich FALSE correction sec. O2 trim - slow FALSE correction sec. O2 aging DFCO FALSE test failed engine running scheduled by System  TRUE Manager

9.72

g/sec not failed

V

engine running

TRUE

-

-

0.1 sec

4 sec

sec

battery voltage

>

10.5

V

continuous

continuou cycles each s or 50 sec with: 4 sec

lambda

0.017

λ/

10

sec

sec

for time

P2271

bank 2 sensor 2

P2273

fuel cut off check high

secondary O2 sensor 0.139 voltage > time after fuel cut off   4 >

>

cumulative

is low and

600 sec

-

-

10

sec

cumulative

>

5.56

g/sec

<

33.33

g/sec

for time > engine air flow > (passive monitor) sec. O2 trim - fast FALSE lean correction sec. O2 trim - fast rich FALSE correction sec. O2 trim - slow FALSE correction sec. O2 aging DFCO FALSE test failed engine running scheduled by System  TRUE Manager

3 9.72

sec g/sec

V

engine running

TRUE

-

-

sec

battery voltage

>

10.5

V

secondary O2 heating  TRUE stable secondary O2 sensor reached dew point for time > air passed after fuel > cut off  modeled exhaust temp > at secondary O2 sensor scheduled by System  TRUE Manager

two driving

cumulativ continuous e or 50 sec

secondary O2 closed active loop control DFCO FALSE

engine air flow (intrusive test) and engine air flow

bank 1 sensor 2

Criteria MIL for Code Illumination

<

secondary O2 sensor ready 0.07

Enable Units Time Frequency Value Required of Checks

and engine air flow

then ramping in enleanment by at gradient

Enable Condition

0.2 sec

-

-

-

-

30 15

sec g

350

°C

-

-

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters error: evap canister purge sys. error: evap purge valve ckt error: battery voltage

Air / Fuel Ratio Sensor (primary A/F) sensor voltage

A/F sensor voltage

bank 1 sensor 1

P2297

bank 2 sensor 1

P2298

exceeds threshold but not out of full range

A/F sensor voltage > 3.7

A/F sensor voltage

bank 2 sensor 1

-

-

-

not set

-

-

not active

-

-

V

A/F sensor heater

TRUE

V

at operating temperature engine starting

complete

-

-

desired A/F

<

1.6

lambd time if a fuel level

V

V

A/F sensor voltage > 4.81

V

10 sec

-

-

is low and

-

-

not failed

-

-

600 sec

<

18.1

V

battery voltage

>

10.7

V

P2626

engine

running

-

-

additional

P2629

engine starting

complete

-

-

time if

750

°C

fuel level is low and

-

-

above threshold

in front of catalyst A/F sensor heater at operating temperature

P2636

transfer pump failure fuel level 1 <

10.6

%

and fuel level 2 >

22.8

%

4 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec

scheduled by System  TRUE Manager A/F sensor ready FALSE

Criteria MIL for Code Illumination

0.1 sec

additional

-

fuel cut off TRUE modeled exhaust temp <

Fuel Level Sensor Circuit fuel transfer pump

-

all injectors activated TRUE

suspicion A/F sensor lean shift

A/F sensor voltage 3.06 < ( if using rich calibration curve characteristic )

-

battery voltage

circuit open bank 1 sensor 1

-

not set

-

and

Air / Fuel Ratio Sensor (primary A/F) measuring (trim) current

not set

not set not set

or

AF sensor voltage > 2.5

Enable Units Time Frequency Value Required of Checks

error: misfire error: fuel system monitoring leak detection

and A/F sensor voltage < 4.81

Enable Condition

cumulative

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

cumulativ continuous e or 50 sec cumulative

not failed TRUE

600 sec

sensor signal without  TRUE failure fuel level state stable TRUE

-

-

-

-

240 sec

0.1 sec

engine starting

complete

-

-

CAN Bus

initialized

1 sec

0.01 sec

4 sec

and ready

0.01 sec

continuous

continuou then 5 sec s

continuous

4 sec no cont. or 50 sec cumulativ e

OBD IS O-15765 Communication Bus U0073

IS O-15765 Bus E rror Invalid Message Received or Dual Port Ram Hardware Error;

consisting of:

code set

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

or No Communication / Bus Off 

U0101 P0864

Communication with  TCM Message message  TCM  Timeout or Invalid Message missing, Content delayed,

Enable Condition

Enable Units Time Frequency Value Required of Checks

ignition on for

>

3

sec

battery voltage

>

10.5

V

battery voltage normal bus communication

< running

18.1 -

V -

equipped

-

-

initialized

-

-

Automatic  Transmission CAN Bus consisting of:

and ready

or

ignition on for

>

3

sec

invalid content

battery voltage battery voltage normal bus communication

> < running

10.5 18.1 -

V V -

Calibratio n Tables Common to all applications Maximum Allowed Deviation - Intake Camshaft Position

degrees crank

Engine Speed (rpm) 800 1200 1600 2000 2500 4000

P0101

K FML DMN

Modeled Engine Oil Temperature ( ° C) 0 60 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00

80 7.00 6.00 6.00 6.00 6.00 6.00

100 9.00 6.00 6.00 6.00 6.00 6.00

130 11.00 7.00 7.00 6.00 6.00 6.00

(internal manufacturer cross reference)

Mass Air Flow Threshold Minimum

Mass Air Flow ( kg / h ) Engine Speed (rpm) 320 560 1000 1520 2000 3000 4000 5000 6000 Mass Air Flow ( g / sec ) Engine Speed (rpm) 320

Percent Throttle ( %) 0 -5.0 1.0 1.0 1.3 1.7 2.6 2.8 3.0 3.0

5 -5.0 1.0 2.4 3.6 4.4 4.8 5.0 5.0 5.0

15 -5.0 5.2 8.0 10.9 14.0 19.0 23.8 27.3 30.4

25 -5.0 8.5 19.3 28.8 36.3 53.0 72.0 81.5 81.5

40 -5.0 12.2 28.2 47.2 61.7 99.0 138.0 168.0 192.0

50 -5.0 13.9 31.2 54.6 71.0 123.8 165.8 206.3 238.1

60 -5.0 14.9 32.7 56.0 75.1 127.9 173.0 218.5 255.3

100 -5.0 14.9 34.5 57.9 78.4 134.8 187.8 236.9 277.1

Percent Throttle ( %) 0 -1.4

5 -1.4

15 -1.4

25 -1.4

40 -1.4

50 -1.4

60 -1.4

100 -1.4

0.02 sec

Criteria MIL for Code Illumination or 50 sec

cumulativ e

2.5 sec

0.01 sec

4 sec

continuous

continuou then 5 sec s or 50 sec cumulativ e

code set

07_GRP02_All Engines.xls

P0101

Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

560 1000 1520 2000 3000 4000 5000 6000

0.3 0.3 0.4 0.5 0.7 0.8 0.8 0.8 MIN

0.3 0.7 1.0 1.2 1.3 1.4 1.4 1.4

1.4 2.2 3.0 3.9 5.3 6.6 7.6 8.4

2.4 5.4 8.0 10.1 14.7 20.0 22.6 22.6

3.4 7.8 13.1 17.1 27.5 38.3 46.7 53.3

4.1 9.1 15.6 20.9 35.5 48.1 60.7 70.9 MAX

4.1 9.6 16.1 21.8 37.4 52.2 65.8 77.0

K FML DMX

3.9 8.7 15.2 19.7 34.4 46.1 57.3 66.1

-1.4

77.0

(internal manufacturer cross reference)

Mass Air Flow Threshold Maximum

Mass Air Flow ( kg / h ) Engine Speed (rpm) 320 560 1000 1520 2000 3000 4000 5000 6000 Mass Air Flow ( g / sec ) Engine Speed (rpm) 320 560 1000 1520 2000 3000 4000 5000 6000

P0141,

KFRINH / 2

P0161

Percent Throttle ( %) 0 300.0 115.0 139.0 173.0 206.0 208.0 217.0 224.0 230.0 PercentThrottle ( %) 0 83.3 31.9 38.6 48.1 57.2 57.8 60.3 62.2 63.9 MIN

5 300.0 126.0 149.0 190.0 229.0 230.0 243.0 249.0 271.0

15 300.0 142.0 173.0 223.0 282.0 328.0 372.0 403.0 428.0

25 300.0 154.0 184.5 250.0 321.0 450.0 529.0 570.0 600.0

40 300.0 163.0 195.0 274.0 364.0 546.0 674.0 778.0 819.0

50 300.0 165.0 199.0 281.0 381.0 583.0 741.0 865.0 927.0

60 300.0 185.0 201.3 282.0 384.0 590.0 745.0 868.0 940.4

100 300.0 206.0 215.0 284.9 385.0 592.0 750.0 871.4 992.8

5 83.3 35.0 41.4 52.8 63.6 63.9 67.5 69.2 75.3

15 83.3 39.4 48.1 61.9 78.3 91.1 103.3 111.9 118.9

25 83.3 42.8 51.3 69.4 89.2 125.0 146.9 158.3 166.7

40 83.3 45.3 54.2 76.1 101.1 151.7 187.2 216.1 227.5

50 83.3 45.8 55.3 78.1 105.8 161.9 205.8 240.3 257.5

60 83.3 51.4 55.9 78.3 106.7 163.9 206.9 241.1 261.2 MAX

100 83.3 57.2 59.7 79.1 106.9 164.4 208.3 242.1 275.8

31.9

275.8

(internal manufacturer cross reference)

Sensor Element (Ceramic) Impedance, Nominal Value Secondary O2 Sensor 

Ohms

Modeled Exhaust Gas Temperature at Secondary O2

O2 Heater Power (watts) 0.7 0.8 1.0

FRINH1 / 2

Sensor ( ° C ) 360 296 208 128

(internal manufacturer cross reference)

400 232 168 120

440 200 152 112

480 192 144 104

520 168 144 104

296

Criteria MIL for Code Illumination

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

400 6.50

440 5.50

480 4.50

520 3.50

1500 50.0

2000 45.0

3000 40.0

4000 40.0

5000 40.0

0.0015 50.0

0.002 45.0

0.003 40.0

0.004 40.0

0.005 40.0

800 0.53

1200 0.53

1600 0.57

2000 0.66

2400 0.74

2800 0.90

3200 1.00

3600 4000 1.09 1.19

4400 1.31

4800 1.50

5200 1.76

800 33

1200 33

1600 33

2000 33

2400 33

2800 33

3200 33

3600 4000 33 47

4400 47

4800 67

5200 82

Multiplication Factor for  Internal Resistance KFRINH Nominal Value Secondary O2 Sensor 

Modeled Exhaust Gas Temperature at Secondary O2 Sensor ( ° C ) 360 7.50

factor

P0324

(internal manufacturer cross reference)

DK ROFN

Voltage Gradient Limit of  Knock Sensor Integrator  Rise for zero test

Voltage Rise ( V / sec )

 Test Period ( microseconds ) 1000 60.0  Test Period ( sec )

Voltage Rise ( V / sec )

P0327,

UDKSNU

P0332

0.001 60.0

(internal manufacturer cross reference)

Reference voltage threshold for knock sensor  diagnosis - Lower Limit

Peak RMS Voltage ( V )

P0328,

UDKSNO

P0333

Engine Speed ( rpm ) 400 0.53

(internal manufacturer cross reference)

Reference voltage threshold for knock sensor  diagnosis - Upper Limit

Peak RMS Voltage ( V )

P0 44 2

K FEO NVP T

Vacuum / Pressure Threshold for Fuel Tank Leak Detection

Engine Speed ( rpm ) 400 33

(internal manufacturer cross reference)

07_GRP02_All Engines.xls Component/ System

Fault Code

Vacuum / Pressure (hPa)

Ambient  Temperature (Model) (C) 0 10.65 10.65 9.82 7.25 7.25 7.25 7.25 5.67 5.38 5.38 5.38  Tank Capacity Ambient  Temperature (Model) (C) 0 1065 1065 982 725 725 725 725 567 538 538 538

Fuel Level (%) 5 14 23 32 41 50 59 68 77 86 95 Vacuum / Pressure (Pa)

Fuel Level (%) 5 14 23 32 41 50 59 68 77 86 95

P 04 55

K LGGR TE D05

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

6.8 12.34 12.34 12.21 8.59 8.50 7.37 7.37 5.73 5.38 5.38 5.38 65.8

9.8 12.67 12.67 12.60 8.99 8.19 6.32 6.82 6.38 5.38 5.38 5.38 Liters

15 11.26 11.26 11.20 9.15 8.44 6.40 6.49 6.95 6.98 6.83 6.83

19.5 10.06 10.06 10.00 9.53 9.38 7.37 6.05 6.31 6.41 6.10 6.10

23.3 9.73 9.73 9.70 8.00 8.00 6.05 6.05 6.31 6.41 6.10 6.10

27 10.87 10.87 10.46 8.00 7.60 6.05 6.05 6.31 6.41 6.10 6.10

31.5 12.83 12.83 12.19 9.40 8.30 8.30 8.30 8.30 8.30 8.30 8.30

36 14.12 14.12 13.29 10.89 8.80 8.80 8.80 8.80 8.80 8.80 8.80

39.8 14.30 14.30 13.70 11.92 8.80 8.80 8.80 8.80 8.80 8.80 8.80

6.8 1234 1234 1221 859 850 737 737 573 538 538 538

9.8 1267 1267 1260 899 819 632 682 638 538 538 538

15 1126 1126 1120 915 844 640 649 695 698 683 683

19.5 1006 1006 1000 953 938 737 605 631 641 610 610

23.3 973 973 970 800 800 605 605 631 641 610 610

27 1087 1087 1046 800 760 605 605 631 641 610 610

31.5 1283 1283 1219 940 830 830 830 830 830 830 830

36 1412 1412 1329 1089 880 880 880 880 880 880 880

39.8 1430 1430 1370 1192 880 880 880 880 880 880 880

10 0.350 65.8 15.2 35.0

20 0.400 Liters 30.4 40.0

30 0.450

40 0.500

50 0.550

60 0.600

70 0.650

75 80 0.675 0.700

45.6 45.0

60.8 50.0

76.0 55.0

91.2 60.0

106.4 65.0

114.0 121.6 67.5 70.0

0.3 6

1 11

5 20

15 50

(internal manufacturer cross reference)

Vacuum Gradient Threshold for Fuel Tank Leak Detection

Fuel Level liters hPa / sec Fuel Level ( % ) Pa / sec

P 21 01

D WD KS BA MX

0 0.300  Tank Capacity 0 30.0

(internal manufacturer cross reference)

Maximum Throttle Angle Deviation per computation cycle

Percent Throttle Delta ( % )

P2231,

KLSDULSUN

P2234

Percent Throttle Opening ( % ) 0 4

(internal manufacturer cross reference)

Sensor Voltage Delta Down Threshold - Maximum per  Computation Cycle

Battery Voltage ( V )

Criteria MIL for Code Illumination

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Delta Voltage ( V )

11 -0.078

13 -0.078

15 -0.117

17 -0.200

15 0.117

17 0.200

Threshold Value

KLSDULSUP

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

(internal manufacturer cross reference)

Sensor Voltage Delta Up Threshold - Maximum per  Computation Cycle

Delta Voltage ( V )

Battery Voltage ( V ) 11 13 0.078 0.078

 Ad di ti on al d iag no st ic co des Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Engine coolant

P0116

difference from

filtered difference

Engine temperature model

( ECT at key on -

after soaking

ECTmod at key on )

temperature sensor

10

°C

Engine coolant model <

50

°C

100 sec

0.2 sec

4 sec

(cooled down) Soaking time after

12600

sec

for block

continuous

additional once code

>

shut down

(w/ real time clock)

heating previous accumulated > air mass previous engine run time or

or

filtered difference -( ECT at key on -

immediate

°C

ECTmod at key on )

one filter

heater

been set

update per

check when filtered

approx.

g

600

sec

75

°C

-

-

difference 6 test

not detected -

-

exceeds

>

Controller Shut Down last cycle at end of  Engine Off Timer value valid

has

6000

ECT at shut down > 11.25

after block

check

cold start

not detected

average

threshold run length

Block Heater

not detected -

-

engine speed

>

80

rpm

battery voltage

>

10.5

V

battery voltage

<

18.1

V

output

activated

(15°C delta)

Primary O2 S ensor Heating heater circuits - electrical bank 1 sensor 1

P0030

(primary)

P0031

bank 2 sensor 1

P0050

P0032

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity -

Voltage

IC Internal

-

0.01 sec

0.01 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous

and deactivated for complete (primary)

P0051

open circuit continuity ground

checking

e or 50 sec

07_GRP02_All Engines.xls Component/ System

Mass air flow sensor

Fault Code

Monitor Strategy Description

P0052

circuit continuity voltage

P 0101

range check low

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

cumulative

measured mass air flow * threshold

10.5

V

0.01 sec

4 sec

for time

>

0.1

sec

continuous

continuou cycles each

Airbag not deployed

TRUE

mass air flow

time after start or fuel trim limits >delta lambda 0.15 exceded correction range multiplicative and correction factor counter ambient pressure  TRUE valid desired cam angle  TRUE valid long term fuel trim TRUE air flow mass >

factor

air flow change < gradient throttle angle change < gradient engine running TRUE engine coolant > temperature engine running time >

factor

Air flow meter readiness pressure ratio over throttle for time

factor

two driving

s or 50 sec with: 4 sec 0.3

sec

150

rev

-

-

-

-

1.39

g/sec

0.25

-

2

-

9.8

°C

1

sec

-

-

cumulativ continuous e or 50 sec cumulative

mass air flow or fuel trim limits exceded range multiplicative and

delta lambda correction <

correction factor (modeled air mass at throttle / air correction factor air mass mass > measured by air mass flow meter) sensor frequency =

-0.15

1.2

factor

0.0

Hz

 TRUE <

0.8

-

>

0.5

sec

-

-

-

-

error: air flow meter not set (internal) error: throttle position not set sensor error: intake air temp. not set sensor

P0100

open circuit check

battery voltage Engine is running Key on time after start

> TRUE TRUE >

10.5

V

P0102

range check low

sensor frequency <

1035

Hz

P0103

range check high

sensor frequency >

15152

Hz

0.3

sec

bank 1 sensor 1

P0131

short circuit to ground

V

engine running

TRUE

-

-

P0151

primary O2 sensor voltage < and secondary O2 sensor voltage >

0.06

bank 2 sensor 1

0.5

V

battery voltage

>

10.5

V

commanded lambda

=

1

0

800

°C

V

mod. exhaust-gas < temp. primary O2 heater > active for no injector circuit fault not set

5

sec

0

0

0.1s

Oxygen Sensor sensor circuit (primary O2)

or primary O2 sensor voltage < and cold start conditions present

0.06

0.1 sec

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters time after start engine temp at stop engine temp error: engine coolant temp

bank 1 sensor 1

P0132

bank 2 sensor 1

P0152

short circuit to battery voltage

primary O2 sensor voltage >

1.08

V

Enable Condition < > < not set

P0133

Bank 2

P0153

slow response

Continuously filtered normalized switching cycle duration 3

s

20 valid closed loop

1 60 40 -

Criteria MIL for Code Illumination

sec °C °C -

engine running

TRUE

-

-

battery voltage

>

10.5

V

commanded lambda

=

1

0

800

°C

5

sec

0

0

1 60 40 -

sec °C °C -

mod. exhaust-gas < temp. primary O2 heater > active for no injector circuit fault not set

Primary O2 sensor slow response Bank 1

Enable Units Time Frequency Value Required of Checks

5.1 sec

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

cumulativ continuous e or 50 sec cumulative

time after start engine temp at stop engine temp error: engine coolant temp

< > < not set

closed loop control

active

engine speed

>

2400

rpm

0.1 sec

4 sec

engine speed

>

1800

rpm

continuous

engine load

<

70

%

continuou cycles each s or 50 sec with: 4 sec

engine load

>

40

%

exhaust gas temperature model

>

350

°C

cumulativ continuous e or 50 sec

10

sec

cumulative

switching cycles

(note: normalization of  cycle duration

purge off or has been on > for time

revised with new enable window and failure threshold)

scheduled by System set

two driving

Manager Primary O2 heater diagnosis finished set high purge vapor not set concentration Evap. Leak diagnosis notset error: fuel adaptation

not set

error: purge valve error: misfire error: primary O2 heater error: secondary O2 heater error: secondary O2 slow sensor error: secondary O2 sensor

not set not set not set

primary O2 heater duty cycle > and mod. exhaust gas temp.

>

0.68

>

600

not set not set not set

Oxygen Sensor sensor circuit (primary O2) bank 1 sensor 1

P 0134

bank 2 sensor 1

P0154

sens or line disconnection

primary O2 sensor voltage > and primary O2 sensor voltage <

0.4

V

0.6

V

5 sec °C

0.1 sec

4 sec

continuous

continuou cycles each s

two driving

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

20000

internal resistance > and when modeled 600 exhaust gas temperature >

 TRUE

Ohm

>

90

sec

°C

engine running

TRUE

-

-

battery voltage commanded lambda

> =

10.5 1

V

mod. exhaust-gas temp. primary O2 heater active for error: injector circuit fault time after start engine temp at stop engine temp error: engine coolant temp

<

800

°C

>

5

sec

1 60 40 -

sec °C °C -

or primary O2 sensor voltage > and secondary O2 sensor voltage > and fuel cutoff  achieved for time

Oxygen Sensor Heating heater performance (primary O2) bank 1 sensor 1 (primary) P0135 bank 2 sensor 1 (primary) P0155

0.2

V

0.2

V

600

°C

primary O2 sensor

measured primary O2 sensor internal internal resistance resistance > above threshold

nominal internal resistance

multipy times

Enable Units Time Frequency Value Required of Checks

and dew point end exceeded and no error detected prev. for time

or primary O2 sensor

Enable Condition

Criteria MIL for Code Illumination or 50 sec with: 4 sec

not set

cumulativ continuous e or 50 sec

cumulative

not set < > < not set

battery voltage

>

10.5

V

approx.

0.1 sec

4 sec

battery voltage

<

18.1

V

100 sec

continuous

88 . . . 392 Ohms

engine running

TRUE

-

-

continuou cycles each s or 50 sec with: 4 sec

two driving

KFRINH / 2 5 . . . 63 factor

engine starting

complete

-

-

fuel cut off

FALSE

-

-

cumulativ continuous e or 50 sec

cumulative

degradation factor > FRINH1 / 2 for time

6

sec

pri. O2 internal valid resistance intake air temperature > engine off soak time modeled exhaust temp. suspicion of primary O2 sensor open circuit primary O2 voltage supply scheduled by System Manager for time primary O2 sensor

> <

-

-

-6.8

C

120 550

sec C

12 10

sec sec

FALSE

ON

> >

dewpoint exceeded for no fault clear request not set during drive cycle Knock Control Circuit

P0324

test pulse

test pulse integral < 4 for consecutive 2 events

V count

engine coolant temp.

>

60

°C

knock control

active

-

-

0.1 sec continuous

4 sec two driving continuou cycles each s or 50 sec with: 4 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

not set

-

-

>

1

ms

engine coolant temp.

>

60

°C

knock control

active

-

-

test pulse , parity fault not set assumptions

-

-

engine coolant temp.

>

60

°C

test pulse fault assumption

not set

>

60

°C

count

engine coolant temperature engine speed

>

2200

rpm

V

engine speed gradient <

1500 … 2500 50 . . . 100 -

rpm / 20 sec sec kPa / sec -

60

°C

absolute value (integrator gradient) >

200

V / sec

for consecutive events

2

count

or

parity check

coefficient R AM errors in knock IC, per 250 working cycles

5

count

or

SP I communication

check word errors in knock IC, per 250 working cycles

25

Performance

P0326

short circuit to B+or faults detected on knock sensor pins, per 250 working GND cycles (zkrks) >

P0327

range check low

reference voltage < 0.088 . . . 0.331 UDKSNU

for consecutive events P0328

25

100

Criteria MIL for Code Illumination cumulativ continuous e or 50 sec cumulative

count

Bank 1 circuit check

Enable Units Time Frequency Value Required of Checks

zero test , parity fault assumptions measuring window

or null test (zero test)

Enable Condition

engine load gradient

<

error: knock control circuit (IC)

not set

approx.

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

count

range check high reference voltage > 5.7 . . . 30.8 UDKSNO for consecutive 100 events

V

count

short circuit to B+or faults detected on knock sensor pins, per 250 working GND cycles (zkrks) >

Bank 2 P0331

Performance

P0332

short circuit to B+or faults detected on knock sensor pins, per 250 working GND cycles (zkrks) > range check low

25

reference voltage < 0.088 . . . 0.331

count

V

engine coolant > temperature engine speed gradient <

engine load gradient

<

error: knock control circuit (IC)

not set

1500 … rpm / approx.

2500

sec

50 . . . 100 -

kPa / sec -

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

P0333

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

for consecutive events

100

count

P0420

Catalyst Bank 2

P0430

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination cumulativ continuous e or 50 sec

range check high

cumulative reference voltage > 5.7 . . . 30.8 UDKSNO for consecutive 100 events

Catalyst Bank 1

Enable Condition

oxygen storage of  

EWMA filtered

catalyst

catalyst aging factor less than catalyst aging factor of a limit catalyst <

0.2

V

count

factor

exhaust gas mass flow >

5.00

g/sec

exhaust gas mass flow <

55.56

g/sec approx.

catalyst temp. model

<

850

°C

1000 sec continuous

additional once code

catalyst temp. model

>

400

°C

during

after block

engine speed engine speed engine load engine load

> < > <

1040 2760 15 50

rpm rpm % %

active driving

modeled catalyst temp. gradient relative exhaust gas mass flow gradient fuel system closed loop time after secondary

< < active >

4 sec

immediate

has been set

3 checks per 6 ° C / driving sec cycle 0.60 % 3 checks per driving cycle 10 … 40 sec 1 check

O2 sensor exceeded dewpoint

approx. 3 tests average run length (9 samples)

per driving cycle

ambient temperature

>

-10

°C

catalyst damaging

set

-

-

not set set

-

-

set

-

-

set

-

-

set

-

-

engine speed

<

2920

sec

engine speed

>

1200

°C

engine load

<

engine load

>

misfire rate exceeded error: fuel system closed loop control at limit strong transient compenstation intervention catalyst clear out active (after fuel cutoff) fast mixture

0.2 sec

adaptation completed  Trigger condition for step change Secondary O2 Trim of  primary O2 Sensor primary O2 sensor signal RIC H / secondary O2 sensor signal LE AN Bank1 Bank 2

P2096 P2098

secondary O2 sensor fuel trim - rich shift

secondary O2 sensor trim integral control > 0.8

sec

200 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec

16.5 …. % 20.3

cumulativ continuous e

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

- correction above threshold

closed loop control active for time exhaust gas temp. model primary closed loop controller at upper limit at lower limit

primary O2 sensor signal

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

 TRUE

0

0

or 50 sec

> >

3 300

sec °C

cumulative

not set not set

-

-

not set

-

-

not set

-

-

LEAN / secondary O2 sensor signal RIC H Bank 1 Bank 2

P2097 P2099

secondary O2 sensor fuel trim - lean shift

secondary O2 sensor -0.8 trim integral control <

sec

- correction below threshold

secondary O2 sensor readiness catalyst clear out after DCFO error: catalyst monitoring error: purge valve error: secondary O2 sensor response error: primary O2 heater error: secondary O2 heater error: fuel system monitoring error : Evap. Leak error : air flow meter

not set

-

-

not set

-

-

not set not set

-

-

not set

-

-

not set

-

-

not set not set

-

-

600

°C

Oxygen Sensor sensor circuit (primary O2) bank 1 sensor 1

P2231

bank 2 sensor 1

P2234

sensor line short circuit to heater output line

secondary O2 sensor

0.04

s

4

count

out of heater turn offs 6

count

primary O2 heater duty cycle > and mod. exhaust gas temp. and dew-point end passed and no error detected prev. for time

primary O2 sensor voltage > and primary O2 sensor voltage < and secondary O2 sensor voltage <

0.6

V

engine running battery voltage commanded lambda

1.08

V

0.1

V

0.06

V

time after start engine temp at stop

< >

1 60

sec °C

0.4

V

engine temp

<

40

°C

0.5

V

error: engine coolant temp

not set

-

-

engine running

TRUE

-

-

voltage gradient > 2 within time after heater turn off < for occurrences >

or primary O2 sensor voltage > and primary O2 sensor voltage < and secondary O2 sensor voltage < Real time clock Engine off timer

P2610

engine off timer signal check ( engine off time is provided by

engine off timer IC feedback ( SPI bus failure or

failed

V

> >

0.1 sec

 TRUE

>

90

sec

TRUE > =

10.5 1

V

mod. exhaust-gas < temp. primary O2 heater > active for no injector circuit fault not set

800

°C

5

sec

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

not set

two driving

cumulativ continuous e or 50 sec cumulative

0.1 sec

0.1 sec

4 sec

two driving

continuous

continuou cycles each s

07_GRP02_All Engines.xls Component/ System

Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

the main micro processor clock )

internal IC power supply or hardware failure )

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination or 50 sec with: 4 sec continuous or 50 sec cumulative

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

P0033

circuit continuity open circuit continuity ground circuit continuity voltage

voltage

IC Internal

V

engine speed

>

80

rpm

4 sec

battery voltage

<

18.1

V

cycles each

battery voltage

>

10

V

with: 4 sec

 Turbocharger Bypass Valve Actuator Circuit C ontinuity

P0034 P0035

0.01 sec continuous

two driving

continuous or 50 sec cumulative

A/F Sensor Heating heater performance (secondary O2) bank 1 sensor 1

P0053

correction value for absolute value of  45 A/F sensor correction value for internal resistance A/F sensor internal measurement too much

Ohms

battery voltage

>

10.5

V

battery voltage

<

18.1

V

engine starting

complete

-

-

40 sec

0.1 sec

4 sec

continuous

continuou cycles each

resistance >

two driving

s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

High Pressure Fuel Control System Rationality P0087

P0088

P0089

P0089

pressure deviation

difference ( desired

1500

Kpa

error: electrical

versus actual fuel rail

diagnosis of fuel

from desired under pressure

pressure ) >

pressure deviation

difference ( desired -2000 versus actual fuel rail pressure ) <

from desired over pressure C/L controller output Controller output value ( "p" part plus value - above "i" part ) > expected C/L controller output Controller output value ( "p" part plus value - below "i" part ) < expected

not set

-

-

-

-

-

-

5 sec

continuous

4 sec

18.1

V

5 sec

continuous

4 sec

>

5.016

%

<

300

%

5 sec

continuous

4 sec

FALSE

-

-

FALSE >

25

rpm

3000

Kpa

volume control valve tester request for FALSE open fuel flow control valve error: electrical not set diagnosis of fuel rail pressure sensor airbag deployed FALSE battery voltage <

-3000

Kpa

relative injected fuel mass relative injected fuel

Kpa

mass first engine start at assembly plant DFCO active engine speed

5 sec

continuous

4 sec

immediate

once code has been set

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

syncronisation reference mark detected engine start temperature

 TRUE

>

-48

C

1.001

6

V

4.502 1.001

V

battery voltage

<

18.1

V

4.502

V

battery voltage

<

circuit switched off  due to 5 volt supply fault

not set

off   V comman d voltage -

drive period - count

>=

7

Criteria MIL for Code Illumination

High Pressure Fuel Volume Control Valve Circuit C ontinuity P 0090

P 0091 P 0092

circuit rationality open circuit rationality ground circuit rationality -

voltage test pulse off command within window voltage test pulse off command < voltage test pulse -

voltage

on command >

0.5 sec

continuous

4 sec

immediate once code has been set

Intake Air Temperature Sensor 2 (Boost Pressure  Temperature Sensor) Rationality P0096

response check

max intake air temperature - min intake air temperature

1.5

°C

count

each with coolant temperature

11.1

Mass Air Flow

<

138.9

Vehicle speed idle period - count

> >=

25 7

g/ sec g/ sec mph count

66

°C

7.8

g/ sec mph °C

 Temperature Sensor 2 Electrical Failure FALSE Mass Air Flow < Vehicle speed engine coolant temperature

< >

4 sec

two driving

continuous

continuou cycles each s with: 4 sec or 50 sec continuous

 Temperature Sensor 2 Electrical Failure FALSE

each with coolant temperature

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Intake Air Temperature Sensor 2 (Boost Pressure  Temperature Sensor) Circuit Continuity Check

0.01 sec

high

P0099

intermittent

V

Engine Coolant

>

-10.5

°C

 Temperature

Criteria MIL for Code Illumination

4 sec two driving continuou cycles each s or 50 sec with: 4 sec

V

cumulativ continuous e or 50 sec

Intake Air  Temperature Sensor

(discontinuity)

2 Raw Voltage Intake Air

0.3

V

Intermittent

>

1

sec

2 sec

min / max MAP sensor <

0.3

-

2.1 sec

air flow ratio battery voltage

>

10.5

V

cycles each

> TRUE > >

0.1

sec

0.3 150

sec rev

with: 4 sec continuous or 50 sec cumulative

FALSE

-

-

 Temperature Sensor 2 Filtered Voltage

(discontinuous) time

Mass Air Flow (MAF) Sensor Ratoinality P 0101

range check low

MAF sensor mass air 1.050018

-

0.1 sec

4 sec

two driving

flow * THRESHOLD < model comparison to MAP based model

for time airbag not deployed time after start crankshaft revolution counter turbocharger bypass

or

fuel trim limits exceded range -

delta lambda correction >

15

%

multiplicative and

correction factor

correction factor air

80

%

(modeled air mass < mass at throttle / air mass measured by air mass flow meter)

range check high -

MAF sensor mass air 0.950012

-

valve closed no boost pressure oscillation error - intake air

FALSE

-

-

not set

-

-

not set

-

-

not set

-

-

not set

-

-

not set

-

-

sensor electrical error : boost pressure not set

-

-

sensor rationality error : MAP pressure

not set

-

-

sensor electrical error : MAP pressure

not set

-

-

temperature sensor #2 error : ambient pressure sensor electrical error : ambient pressure sensor rationality error : throttle position sensor error : boost pressure

flow * THRESHOLD > model comparison to MAP based model or

sensor rationality Desired cam angle valid

 TRUE

-

-

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

fuel trim limits exceded range multiplicative and

delta lambda correction <

-15

%

 TRUE

correction factor correction factor air (modeled air mass > mass at throttle / air mass measured by air mass flow meter)

120

%

Long term fuel trim enabled Fuel trim stabilized

Enable Units Time Frequency Value Required of Checks -

-

TRUE

-

-

MAF sensor signal  TRUE valid (until detection) Air flow error gradient <

-

-

0.4

-

2

-

9.8

°C

1 0.8

sec -

0.5

sec

 Throttle position < gradient Engine coolant > temperature Engine running time > Pressure ratio across < throttle for time >

Criteria MIL for Code Illumination

Manifold Absolute Pressure Sensor Rationality P0106

range check high

sensor signal >

255

KPa

error : MAP sensor electrical

not set

-

-

2 sec

continuous

4 sec

two driving

range check low

or sensor signal <

15

KPa

error : MAP sensor electrical

not set

-

-

2 sec

continuous

4 sec

cycles each with: 4 sec continuous

15

KPa

error : initial throttle

not set

-

-

2 sec

continuous

4 sec

-

-

-

-

KPa

learn failed error : throttle not set potentiometer fault error : intake air not set temperature sensor fault error : under pressure not set

-

-

in fuel tank error : intake / exhaust not set

-

-

camshaft control error : intake / exhaust not set

-

-

-

-

-

-

-

-

-

-

not set

-

-

>

200

count

or rationality check low - sensor signal +  THRESHOLD < model model

or 50 sec cumulative

or

rationality check low - sensor signal +  THRESHOLD < ambient pressure baro comparison (baro)

20

or

rationality check high sensor signal  THRESHOLD > - model model

15

KPa

camshaft electrical error : ambient not set pressure sensor electrical error : ambient not set pressure sensor rationality error : boost pressure not set sensor electrical error : boost pressure not set sensor rationality error : MAP sensor electrical crankshaft revolution counter since engine start block diagnosis if : start-up coolant temperature until

s <

-7.5

C

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters engine coolant temperature conditions met once during drive cycle throttle position engine speed MAP sensor reading change

or rationality check high sensor signal 8.5  THRESHOLD >mean - 3 sensor check sensor output or rationality check low - sensor signal + 8.5  THRESHOLD

30

C

< > >

25 1500 10

% rpm KPa

<

400

rpm

4 -

sec -

-

-

continuous

-

-

or 50 sec

engine off timer > error : ambient not set pressure sensor electrical error : boost pressure not set sensor electrical error : MAP sensor electrical

Enable Units Time Frequency Value Required of Checks

not set

200 ms

during

4 sec

engine cranking only

two driving

cycles each with: 4 sec

cumulative

Manifold Absolute Pressure Sensor Electrical P0107 P0108

circuit continuity ground circuit continuity voltage

MAP sensor output voltage < MAP sensor output voltage >

0.1855

V

4.805

V

engine speed

>

80

rpm

1.0 sec

continuous

4 sec

two driving cycles each with: 4 sec continuous or 50 sec cumulative

Intake Air Temperature Sensor 1 (MAF Intake Air  Temperature Sensor) Electrical

0.01 sec P0112

circuit continuity -

P0113

low circuit continuity high

P0114

intermittent

Intake Air 4.66  Temperature Sensor 1 Voltage < Intake Air 0.176  Temperature Sensor 1 Voltage > Intake Air

0.3

V

Engine Coolant

>

-10.5

4 sec

°C

two driving cycles each

 Temperature V

V

with: 4 sec

Intermittent

>

1

sec

continuous or 50 sec

2 sec

 Temperature Sensor (discontinuity)

1 Raw Voltage Intake Air

(discontinuous) time cumulative

 Temperature Sensor 1 Filtered Voltage

Fuel Rail P ressure Sensor Electrical P0192

circuit continuity -

Fuel pressure sensor 0.30029

V

0.5 sec

0.01 sec

4 sec

immediate

P0193

low circuit continuity -

output voltage < Fuel pressure sensor 4.70001

V

0.5 sec

0.01 sec

4 sec

once code has

high

output voltage >

been set

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

P0201

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

High Pressure Fuel Injection Valve Circuit Continuity - Low Side Cylinder #1

P0261 P0262

Cylinder #2

P0202 P0264 P0265

Cylinider #3

P0203 P0267 P0268

Cylinder #4

P0204 P0270 P0271

SPI Communication

P062B

engine speed

>

80

rpm

0.01 sec 0.01 sec

4 sec

two driving

battery voltage

>

8

v

cycles each

battery voltage

<

18.1

v

with: 4 sec continuous or 50 sec

circuit continuity open circuit continuity ground circuit continuity voltage

cumulative

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage Internal SPI Communication Fault or Internal ADC Voltage

IC Internal

engine speed

>

80

rpm

1.10 sec

0.01 sec

4 sec

IC Internal

battery voltage battery voltage

> <

8 18.1

v v

0.50 sec

0.01 sec

4 sec

IC Internal

engine speed

>

80

rpm

0.01 sec

0.01 sec

4 sec

battery voltage

>

8

v

cycles each

battery voltage

<

18.1

v

with: 4 sec

Booster Failure Circuit Continuity - High Side Cylinder #1

P2146 P2147 P2148

Cylinder #2

P2149 P2150 P2151

Cylinider #3

P2152 P2153 P2154

Cylinder #4

P2155 P2156

circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground circuit continuity voltage circuit continuity open circuit continuity ground

Voltage

two driving

continuous or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

P2157

circuit continuity voltage

P0234

actual boost pressure above desired

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

difference ( desired versus actual boost pressure ) <

-128…-20

kP a

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

 Turbocharger boost control system Rationality

KLDLUL

P0299

actual boost pressure below desired

difference ( desired versus actual boost pressure ) >

20

kPa

error : electrical diagnosis of boost pressure sensor error : rationale diagnosis of boost pressure sensor

not set

-

-

not set

-

-

error : electrical diagnosis of boost pressure sensor error : rationale diagnosis of boost pressure sensor error : turbocharger

not set

-

-

not set

-

-

or 50 sec

not set

-

-

cumulative

not set

-

-

not set

-

-

>

2600…3 rpm 520 110..13 KPa

boost control system error : limp home mode activated error : limp home mode activated with safety fuel cut-off  engine speed

desired manifold > pressure >base boost pressure ambient barometric > pressure

0 75

KPa

-

-

3.2 sec

continuous

4 sec

two driving

cycles each

0.1 sec

continuous

4 sec

with: 4 sec continuous

Boost Pressure Sensor Rationality P0236

range check low

sensor signal <

50

KPa

error : boost pressure not set

3 sec

continuous

4 sec

two driving

sensor electrical or rationality check low - sensor signal + 23  THRESHOLD baro - baro comparison pressure

or rationality check high sensor signal 4  THRESHOLD >mean - 3 sensor check sensor output

KPa

KPa

crankshaft revolution counter since engine start error : throttle potentiometer fault error : limp home mode error : boost pressure

>

3

count

cycles each with: 4 sec continuous

not set

-

s -

or 50 sec

not set

-

-

cumulative

not set

-

-

not set

-

-

sensor electrical error : ambient pressure sensor electrical error : ambient pressure sensor rationality engine speed throttle position

not set

-

-

< <

1000 24

rpm %

engine speed

<

400

rpm

engine off timer

>

4

sec

200 ms

during engine cranking

4 sec

two driving

cycles each

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

or

rationality check low - sensor signal + 4  THRESHOLD

0.1855

V

4.85

V

engine speed

>

80

rpm

0.20 sec continuous

4 sec

two driving cycles each with: 4 sec continuous or 50 sec cumulative

 Turbocharger Boost Control Actuator Circuit C ontinuity P0243 P0245 P0246

circuit continuity open circuit continuity ground circuit continuity voltage

voltage

IC Internal

V

engine speed

>

80

rpm

0.01 sec continuous

4 sec

two driving

battery voltage

<

18.1

V

cycles each

battery voltage

>

10

V

with: 4 sec continuous or 50 sec cumulative

Diagnosis of Stuck Open Fuel Injector Rationality P029D

fuel injector stuck open - cylinder #1

P02A1

fuel injector stuck open - cylinder #2

P02A5

fuel injector stuck open - cylinder #3

fuel pressure set deviation from desired under pressure ( P0087 ) and camshaft revolution 80 period < and cylinder #1 misfire 100 counts > fuel pressure set deviation from desired under pressure ( P0087 ) and camshaft revolution 80 period < and cylinder #2 misfire 100 counts > fuel pressure deviation from desired under pressure ( P0087 )

set

misfire monitor active

rev

200 ms

( see P0300 details ) engine speed

>

240

rpm

engine speed relative engine load

< <

6000 99.8

rpm %

continuous

4 sec

immediate once code has been set

counts

200 ms

continuous

4 sec

immediate once code has been set

rev

counts

200 ms

continuous

4 sec

immediate once code has been set

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

and camshaft revolution 80 period < and cylinder #3 misfire 100 counts > P02A9

fuel injector stuck open - cylinder #4

Brake Booster Pressure Sensor Rationality

fuel pressure set deviation from desired under pressure ( P0087 ) and camshaft revolution 80 period < and cylinder #4 misfire 100 counts >

P0556

range check - low

P 0556

range check - high

Brake Booster Pressure < Brake Booster Pressure >

P0556

barometric Pressure Brake Booster Pressure - Ambient Check Pressure >

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

rev

counts

200 ms

continuous

4 sec

immediate once code has been set

rev

counts

0

kPa

100

kPa

4.0 sec

0.01 sec

4 sec

continuou cycles each s or 50 sec with: 4 sec

two driving

15

kPa

cumulativ continuous e or 50 sec

or Manifold Pressure Check

Brake Booster Pressure - manifold absolute pressure

20

kPa

or

SystemLeak Check Brake Booster 10 Pressure - Brake Booster Pressure after a period of time

kPa

Brake Switch Active

FALSE

Brake Switch Error Main Load Sensor Error Ambient Pressure Sensor Error Ambient Pressure Manifold Absolute Pressre

FALSE FALSE

<

25

kPa

Time Between

=

2

sec

Measuring Points Brake Swirch Off

FALSE

for a period of time Brake Switch Error

>= FALSE

1

sec

FALSE

Brake Booster Pressure Sensor Circuit C ontinuity P0557

circuit continuity

P0558

check - low circuit continuity check - high

Brake Booster pressure sensor voltage < Brake Booster pressure sensor voltage >

0.1953

V

4.8

V

2.0 sec

0.01 sec

4 sec

two driving

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination or 50 sec

ECM monitoring P0606

Electronic Throttle Control (ETC) checks Same as E55 P0606 data PLUS SPI failure of 

SW internal

SW Internal

0.01 sec

0.01

4 sec

immediate once code has been set

continuous

throttle output stage

Ignition Coil Driver Circuit Serial Communication P167D

Internal SPI

IC Internal

battery voltage

<

18.1

v

battery voltage engine speed

> <

9 6000

v rpm

1.06

0.01 sec

0.01 sec

4 sec

two driving

communication fault cycles each with: 4 sec continuous or 50 sec cumulative

Oxygen Sensor (secondary O2) Trim of Air / Fuel Ratio Sensor (primary A/F) Bank 1

P2195

secondary O2 sensor operation too rich - strong correction

A/F sensor measured too lean

secondary O2 sensor 0.85 voltage >

V

or

A/F sensor measured > lambda short term fuel trim = MAX

1.25

lambd approx. a factor 100 sec

A/F sensor

ready

-

-

secondary O2 sensor ready

-

-

suspicion A/F sensor FALSE not mounted and not confirmed FALSE

-

-

cumulativ continuous e or 50 sec

-

-

cumulative

-

-

200

g

>

1.06

>

0.003

lambd a lambd a

complete

-

-

complete

-

-

 TRUE

-

-

ready ready

-

-

-

-

A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.85 voltage >

V

A/F sensor measured lambda secondary O2 sensor fuel trim proportional trim dominating secondary O2 aging diagnosis secondary O2 circuit diagnosis secondary O2 fuel trim active A/F sensor secondary O2 sensor

suspicion A/F sensor FALSE not mounted

0.1 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

and not confirmed FALSE

A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.85 voltage >

V

target lambda

secondary O2 sensor 0.85 voltage >

V

-

-

-

-

200

g

1.04

A/F sensor ready secondary O2 sensor ready

-

lambd 2 sec a -

lambda closed loop control secondary O2 circuit diagnosis short term fuel trim (o.k.) suspicion A/F sensor not mounted and not confirmed

active

-

-

complete

-

-

>MIN

0.75

factor

FALSE

-

-

FALSE

-

-

FALSE FALSE

-

-

FALSE

-

-

>

600

g

0.003

lambd 2 sec a

-

-

0.75

factor

-

-

-

-

FALSE FALSE

-

-

FALSE

-

-

>

600

g

0.94

A/F sensor not mounted secondary O2 circuit error secondary O2 aging error then accumulated exhaust gas mass

>

Enable Units Time Frequency Value Required of Checks

secondary O2 sensor > fuel trim proportional trim dominating A/F sensor ready secondary O2 sensor ready short term fuel trim >MIN (o.k.) suspicion A/F sensor FALSE not mounted and not confirmed FALSE A/F sensor not mounted secondary O2 circuit error secondary O2 aging error then accumulated exhaust gas mass

Criteria MIL for Code Illumination

Oxygen Sensor (secondary O2) Trim of Air / Fuel Ratio Sensor (primary A/F) Bank 1

P2196

secondary O2 sensor operation too lean - strong correction

secondary O2 sensor 0.15 voltage <

V

A/F sensor measured < lambda short term fuel trim = MI N

0.75

lambd approx. a factor 100 sec

A/F sensor

-

-

ready

0.1 sec

4 sec

continuous

continuou cycles each s or 50 sec with: 4 sec

two driving

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

A/F sensor measured too rich

Enable Condition

V

-

-

suspicion A/F sensor FALSE not mounted and not confirmed FALSE

-

-

cumulativ continuous e or 50 sec

-

-

cumulative

-

-

200

g

<

0.94

<

-0.003

lambd a lambd a

complete

-

-

complete

-

-

A/F sensor measured lambda secondary O2 sensor fuel trim proportional trim dominating secondary O2 aging diagnosis secondary O2 circuit diagnosis secondary O2 fuel trim active A/F sensor secondary O2 sensor

 TRUE

-

-

ready ready

-

-

-

-

-

-

-

-

200

g

0.96

suspicion A/F sensor FALSE not mounted and not confirmed FALSE A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.15 voltage <

V

target lambda

A/F sensor ready secondary O2 sensor ready

-

lambd 2 sec a -

lambda closed loop control secondary O2 circuit diagnosis short term fuel trim (o.k.) suspicion A/F sensor not mounted and not confirmed

active

-

-

complete

-

-



600

g

-0.003

lambd 2 sec a

-

-

A/F sensor not mounted secondary O2 circuit error secondary O2 aging error then accumulated exhaust gas mass secondary O2 sensor 0.15 voltage <

V

Criteria MIL for Code Illumination

secondary O2 sensor ready

A/F sensor not mounted FALSE then accumulated exhaust > gas mass secondary O2 sensor 0.15 voltage <

Enable Units Time Frequency Value Required of Checks

<

secondary O2 sensor < fuel trim proportional trim dominating A/F sensor ready

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

secondary O2 sensor ready

-

-

short term fuel trim

600

g

>

A/F sensor not mounted secondary O2 circuit error secondary O2 aging error then accumulated exhaust gas mass

Criteria MIL for Code Illumination

Intake Air Temperature Sensor 1 (MAF Intake Air  Temperature Sensor) Rationality P2199

Intake Air  Temperature Correlation Check

Intake Air  Temperature Sensor 1 - Intake Air Temperature Sensor 20 2>

°C

Mass Air Flow

Vehicle Speed

>

8.8889 g / sec 50 g/ sec 43.75 mph

Boost Pressure to Ambient Pressure Ratio

<

-

-

not set

-

-

<

Intake Air  Temperature

45 sec

0.01 sec

5 two driving seconds after cycles each enable condition with: 4 sec continuous or 50 sec

Intake Air  Temperature Sensor

Correlation Check

1 - Intake Air Temperature Sensor 20 2<

°C

range check high

sensor signal >

KPa

range check low

or sensor signal <

Barometric Pressure Sensor Rationality P2227

115

50

or sensor offset / jump sensor output change 5 test low

within 20 sec period > OR barometric pressure 10 signal pressure  jump from previous key off >

error : barometric pressure sensor electrical

2 sec

continuous

4 sec

two driving

cycles each with: 4 sec continuous

KPa

error : barometric pressure sensor electrical

not set

-

-

2 sec

continuous

4 sec

KPa

error : barometric pressure sensor electrical

not set

-

-

2 sec

continuous

4 sec

KPa

time since engine start <

5

sec

error : barometric pressure sensor electrical

-

-

or 50 sec cumulative

not set

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

AND sensor output + 5  THRESHOLD OR barometric pressure 10

Specified Secondary Units Parameters

KPa

Enable Units Time Frequency Value Required of Checks

engine speed

<

1000

rpm

throttle position error : barometric pressure sensor electrical

< not set

23.99 -

% -

KPa

error : barometric pressure sensor electrical

not set

-

-

KPa

time since engine start <

5

sec

error : barometric pressure sensor electrical

not set

-

-

engine speed

<

1000

rpm

throttle position error : barometric pressure sensor electrical

< not set

23.99 -

% -

signal pressure  jump from previous key off > AND sensor output 5  THRESHOLD >boost pressure sensor output

Enable Condition

KPa

Criteria MIL for Code Illumination

2 sec

continuous

4 sec

Barometric Pressure Sensor Electrical

Air / Fuel Ratio Sensor (primary A/F) reference ground circuit open bank 1 sensor 1

P2228

range check low

voltage <

0.2

V

enabled by scheduler for time

>

1

sec

2 sec

continuous

4 sec

P2229

range check high

voltage >

4.87

V

enabled by scheduler for time

>

1

sec

2 sec

continuous

4 sec

A/F sensor voltage within range

A/F sensor voltage

1.480

V

battery voltage

<

18.1

V

4sec

0.1 sec

4 sec

battery voltage

>

10.7

V

continuous

continuou cycles each s or 50 sec with: 4 sec

P2251 1.4

V

engine

running

-

-

engine starting

complete

-

-

900

°C

modeled exhaust gas < temperature at A/F sensor  The following > conditions met for A/F sensor heating > normal operation range for time A/F sensor internal > resistance error: A/F sensor not set heater circuit  The following > conditions met for A/F sensor heating  TRUE ready and engine running

two driving

cumulativ continuous e or 50 sec cumulative

5

sec

20

sec

1870

Ohms

20

sec

-

-

-

-

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters and A/F heater control shut off  and finished a DFCO longer than and battery voltage

Enable Condition

Enable Units Time Frequency Value Required of Checks

FALSE

-

-

>

2

sec

>

11

V

1.05

sec

Criteria MIL for Code Illumination

 Turbocharger Bypass Valve (mechanical) Rationality P2261

induction system

detected pulsations > 7

pulsation monitor

counts

minimum time > bypass valve activation time bypass valve command boost versus ambient >

200 ms

continuous

4 sec

two driving

cycles each 1.1…3.3 ratio

with: 4 sec

18.1 -

V -

continuous or 50 sec

error : MAF rationality not set

-

-

cumulative

error : ambient not set pressure sensor electrical error : ambient not set pressure sensor rationality error : battery voltage not set

-

-

-

-

-

-

-

-

-

-

-

-

sensor electrical error : boost pressure not set

-

-

sensor rationality error : intake air

-

-

-

-

-

-

pressure ratio battery voltage error : MAF electrical

> not set

error : turbocharger not set bypass valve electrical error : throttle valve not set potentiometer error : boost pressure not set

not set

temperature sensor 2 error : MAP sensor not set electrical error : MAP sensor not set rationality

Brake Booster Vacuum Pump Circuit C ontinuity P258A P258C P 258D

circuit continuity open circuit continuity ground circuit continuity voltage

Voltage

IC Internal IC Internal IC Internal

0.01 sec

0.01 sec

4 sec

two driving

continuous

continuou cycles each s or 50 sec with: 4 sec cumulativ continuous e or 50 sec cumulative

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

P258B

Brake Booster Pump Pump on for a period 5 On no of time vacuum change Delta between Previous Brake Booster Pressure and Current Brake Booster Pressure after pump off  Intake Air -10.5  Temperature

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

Brake Booster Vacuum Pump Rationality sec

2.0 sec Manifold Pressure

FALSE

C

pressure plus no device control from FALSE Scan-Tool

cumulativ continuous e or 50 sec

Maximum  All owed Deviat ion - Intake Camshaft Position

Modeled Engine Oil

800 1200 1600 2000 2500 4000

 Temperature ( ° C ) 0 6.00 6.00 6.00 6.00 6.00 6.00

60 6.00 6.00 6.00 6.00 6.00 6.00

80 7.00 6.00 6.00 6.00 6.00 6.00

100 9.00 6.00 6.00 6.00 6.00 6.00

130 11.00 7.00 7.00 6.00 6.00 6.00

7200 0.395

10800 0.301

14400 0.203

18000 0.156

550 200

650 128

750 88

P0116 Engine coolant temperature model based on ambient temperature + engine off timer  out ut

 Time (seconds) Coefficient:

600 0.988

P0135, P0155 Sensor Element (Ceramic) Impedance, Nominal Value Secondary O2 Sensor 

Ohms

O2 Heater P ower (watts) 0.67

Modeled Exhaust Gas Temperature at Secondary O2 Sensor ( ° C ) 350 450 392 312

two driving

s or 50 sec with: 4 sec

P0011, P0021

Engine Speed (rpm)

4 sec

continuou cycles each

(from MAP Sensor) < brake booster

Calibratio n tables f or E77 and E69 contro ller 

degrees crank

0.01 sec

21600 0.109

28800 0.055

#### 0.000

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

0.78 1.03

288 184

224 144

160 112

104 96

88 88

Modeled Exhaust Gas Temperature at Secondary O2 Sensor ( ° C ) 370 450 63.00 16.00

520 7.00

590 5.00

650 5.00

Modeled Exhaust Gas Temperature at Secondary O2 Sensor ( ° C ) 200 2040 1400 752

400 904 448 248

500 504 304 192

550 448 248 184

400 30.00

500 14.00

550 14.00

1200.0 1000.01

1600.0 1200.02

2000.0 1400.02

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

FRINV1 / 2 Multiplication Factor for Internal Resistance KFRINH Nominal Value - Secondary O2 Sensor 

factor

P0141, P0161 Sensor Element (Ceramic) Impedance, Nominal Value Secondary O2 Sensor 

Ohms

O2 Heater P ower (watts) 0.620 0.800 1.000

300 1504 848 400

296

Multiplication Factor for Internal Resistance KFRINH Nominal Value - Secondary O2 Sensor 

factor

P0327, P0332, P0328, P0333

RPM dynamic threshold for disabling knock diagnosis RPM

RPM per second

Modeled Exhaust Gas Temperature at Secondary O2 Sensor ( ° C ) 200 300 63.00 50.00

400.0 600.01

800.0 800.01

2400.0 1500.02

2800 1600

3200 3600 1700 1800.02

4000 1900.02

4400 2000.03

4800 2100.03

07_GRP02_All Engines.xls Component/ System

Fault Code

Monitor Strategy Description

Primary Malfunction Signal and Criteria

Threshold Value

Specified Secondary Units Parameters

Enable Condition

Enable Units Time Frequency Value Required of Checks

Criteria MIL for Code Illumination

Engine Speed ( rpm ) 400 800 0.040 0.040

1200 0.053

1600 0.074

2000 0.084

2400 0.100

2800 0.128

3200 3600 0.144 0.164

4000 0.229

4400 0.254

4800 0.339

Engine Speed ( rpm ) 400 800 1.450 1.450

1200 1.459

1600 1.577

2000 1.906

2400 2.121

2800 2.574

3200 3600 3.049 3.826

4000 4.751

4400 5.149

4800 6.193

6 9.80 9.58 9.36 9.14 8.92 8.70 8.48 8.26 8.04 7.82 7.60 Liters

9.8 10.40 10.14 9.88 9.62 9.36 9.10 8.84 8.58 8.32 8.06 7.80

14.3 11.00 10.70 10.40 10.10 9.80 9.50 9.20 8.90 8.60 8.30 8.00

18 11.60 11.26 10.92 10.58 10.24 9.90 9.56 9.22 8.88 8.54 8.20

21.8 12.20 11.82 11.44 11.06 10.68 10.30 9.92 9.54 9.16 8.78 8.40

26.3 12.80 12.38 11.96 11.54 11.12 10.70 10.28 9.86 9.44 9.02 8.60

30 13.40 12.94 12.48 12.02 11.56 11.10 10.64 10.18 9.72 9.26 8.80

33.8 14.00 13.50 13.00 12.50 12.00 11.50 11.00 10.50 10.00 9.50 9.00

6 980 958 936 914 892 870 848 826 804 782 760

9.8 1040 1014 988 962 936 910 884 858 832 806 780

14.3 1100 1070 1040 1010 980 950 920 890 860 830 800

18 1160 1126 1092 1058 1024 990 956 922 888 854 820

21.8 1220 1182 1144 1106 1068 1030 992 954 916 878 840

26.3 1280 1238 1196 1154 1112 1070 1028 986 944 902 860

30 1340 1294 1248 1202 1156 1110 1064 1018 972 926 880

33.8 1400 1350 1300 1250 1200 1150 1100 1050 1000 950 900

P0327, P0332 Reference voltage threshold for  knock sensor  diagnosis - Lower  Limit

Peak RMS Voltage ( V )

P0328, P0333 Reference voltage threshold for  knock sensor  diagnosis - Upper  Limit

Peak RMS Voltage ( V )

P0442 Vacuum / Pressure Threshold for  Fuel Tank Leak Detection

Vacuum / Pressure (hPa)

Fuel Level (%) 5 14 23 32 41 50 59 68 77 86 95 Vacuum / Pressure (Pa)

Fuel Level (%) 5 14 23 32 41 50 59 68 77 86 95

Ambient  Temperature (Model) (C) -2.3 2.3 8.60 9.20 8.46 9.02 8.32 8.84 8.18 8.66 8.04 8.48 7.90 8.30 7.76 8.12 7.62 7.94 7.48 7.76 7.34 7.58 7.20 7.40  Tank Capacity 65.8 Ambient  Temperature (Model) (C) -2.3 2.3 860 920 846 902 832 884 818 866 804 848 790 830 776 812 762 794 748 776 734 758 720 740