07 GRP07 All Engines

7/28/2019 07 GRP07 All Engines

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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION

MALFUNCTION CRITERIA AND

THRESHOLD VALUE(S)

SECONDARY PARAMETERS AND ENABLE

CONDITIONS

TIME REQUIRED AND

FREQUENCY

MIL

ILLUM.

TYPE

O2s 1 Rich P0132 Detects an O2S 1 signal that isshorted to voltage.

O2S1 > 946 mV while in closed loopor

O2S1 > 998 mV while in open loop.

(If O2S 1 > 1024 mV for 1 second straight,system goes open loop)

ECT > 69.5CFuel level > 9.8%

System voltage > 11 VEngine run time > 10 secNo intrusive CATMON test activeClosed Loop/Stoich15% < TP < 50.2%MAP > 25 KPaPartial pedal enabledAbove conditions met for 3.8 seconds

None of the following DTCs set:68, 106, 107, 108, 112, 113, 117, 118, 120, 122, 123, 125,128, 201-204, 220, 315, 336, 442, 446, 452, 453, 455, 483,496, 506, 507, 601, 602, 604, 606, 641, 651, 1516, 062F,

060D, 060E, 2101, 2120, 2125, 2135, 2138, 2176

399/400 counts above 946mV while in closed loop

or350 /4 00 counts above 998mV while in open loop

8 counts/sec

Continuous check

DTC Type B

O2s 1 Slow Response P0133 Determines if the O2S 1 isfunctioning properly by checkingits response time

Average O2S1 response times:

R/L > 175 msecL/R > 105 msec

ECT > 69.5CFuel level > 9.8%System voltage > 11 VEngine run time > 170 sec

No intrusive CATMON test active5% < TP < 60%Delta TP < 18.75% per sec1000 RPM < Engine speed < 3500 RPMAirflow > 25 grams/secondClosed Loop/Stoich

Time in enable > 1.7 secNone of the following DTCs set:68, 106, 107, 108, 112, 113, 117, 118, 120, 122, 123, 125,128, 201-204, 220, 315, 336, 442, 446, 452, 453, 455, 483,496, 506, 507, 601, 602, 604, 606, 641, 651, 1516, 062F,060D, 060E, 2101, 2120, 2125, 2135, 2138, 2176

60 sec

Once per trip

DTC Type B

O2s 1 Open P0134 Detects an O2S 1 signal opencircuit.

400 mV < O2S1 < 500 mV ECT > 69.5CFuel level > 9.8%System voltage > 11 VEngine run time > 30 sec

No intrusive CATMON test active15% < TP < 50%MAP > 25 kPaPartial pedal enabledSensor predicted warm (O2 front sensor warm flag set)

None of the following DTCs set:68, 106, 107, 108, 112, 113, 117, 118, 120, 122, 123, 125,128, 201-204, 220, 315, 336, 442, 446, 452, 453, 455, 483,496, 506, 507, 601, 602, 604, 606, 641, 651, 1516, 062F,060D, 060E, 2101, 2120, 2125, 2135, 2138, 2176

999/1000 counts8 counts/sec

Continuous check

DTC Type B

07_GRP07_All Engines.doc

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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION


THRESHOLD VALUE(S)


CONDITIONS

TIME REQUIRED AND

FREQUENCY

MIL

ILLUM.

TYPE

O2s 1 Heater CircuitMalfunction

P0135 Detects O2 heater current out ofacceptable range.

0.3 amps < O2S1 current < 1.5 amps ECT > 69.5CFuel level > 9.8%

Engine run time > 60 secNo intrusive CATMON test active11 V < system voltage < 18 VPredicted oxygen sensor temperature > 845C


198/200 counts1 count/sec

Continuous check

DTC Type B

O2s 2 Lean P0137 Detects an O2S 2 signal that isshorted to ground.

O2S2 < 43.4 mV ECT > 69.5CFuel level > 9.8%System voltage > 11 V

Engine run time > 10 secNo intrusive CATMON test activeClosed Loop/Stoich15% < TP 25 KPaAbove conditions met for 3.8 seconds

None of the following DTCs set:68, 106, 107, 108, 112, 113, 117, 118, 120, 122, 123, 125,128, 201-206, 220, 300-306, 315, 336, 442, 446, 452, 453,455, 483, 496, 506, 507, 601, 602, 604, 606, 641, 651,1516, 062F, 060D, 060E, 2101, 2120, 2125, 2135, 2138,

2176


Continuous check

DTC Type B

O2s 2 Rich P0138 Detects an O2S 2 signal that isshorted to voltage.

O2S2 > 1042 mV ECT > 69.5CFuel level > 9.8%System voltage > 11 VEngine run time > 10 sec

No intrusive CATMON test activeClosed Loop/Stoich15% < TP < 50.2%MAP > 25 KPaAbove conditions met for 3.8 seconds



Continuous check

DTC Type B


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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION


THRESHOLD VALUE(S)


CONDITIONS

TIME REQUIRED AND

FREQUENCY

MIL

ILLUM.

TYPE

Esc System Diagnostic P0326 Detects a ESC System fault Instantaneous signal < 0.01 VOrInstantaneous signal > 4.99 V

1800 RPM < Engine speed < 6400 RPMECT > 70CMAP > 34.8 kPaEngine run time > 20 sec0 kPa < Vacuum < 40 kPa

None of the following DTCs set:117, 118, 122, 123, 327

60/80 counts

Continuous check

DTC Type B

Esc Sensor 1 P0327 Detects a and disconnected orfaulty sensor

Max voltage Min voltage < 0.0586 V 1800 RPM < Engine speed < 6400 RPMECT > 70CMAP > 34.8 kPaEngine run time > 20 sec0 kPa < Vacuum < 40 kPa

None of the following DTCs set:117, 118, 122, 123

60/80 counts

Continuous check

DTC Type B

Crank Sensor Position P0336 Detects too many resyncs in thecrank sensor circuit

Resync Counter > 15 Counts Engine running 125 ms / Count256 Seconds

Continuous check

DTC Type B

Cam Sensor 1 Missing P0340 Detects an open / missing Camsensor signal

No change in cam activity> 70 cyclesAs compared to crankshaft events

Engine running 125 ms / Count70 cycles

Continuous check

DTC Type B

Cam Sensor 1 ResyncToo Often

P0341 Detects too many resyncs in thecam sensor circuit

Can Resync Counter >30 Counters Engine running 125 ms / Count256 Seconds

Continuous Check

DTC Type B


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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION


THRESHOLD VALUE(S)


CONDITIONS

TIME REQUIRED AND

FREQUENCY

MIL

ILLUM.

TYPE

Output Driver 2 Fault P1650 Detects if an output driver isshorted high or if anovertemp/overvoltage condition

exists

Battery voltage > 11.0 VLow Oil/Hotlight timer is > 5 secsOpen, short, overtemp/overvoltage

condition detected

Accessory must be in correct commanded state 9/10 Cts.15.6 mSec/ct.Continuos check

DTC Type B

Output Driver 4 Fault P1670 Detects if an output driver isshorted high or if anovertemp/overvoltage conditionexists

Battery voltage > 11.0 VLow Oil/Hotlight timer is > 5 secsOpen, short, overtemp/overvoltagecondition detected

Accessory must be in correct commanded state 9/10 Cts.15.6 mSec/ct.Continuos check

DTC Type B

PCM (Main Processor) TP Model To TPSPerformance

P2101 Any of the following:

1. Detect a throttle positioningerror

2. Detect a short on theactuator circuit

3. Determine if the actuatorhas been miswired

1. |TP error| > 6.5 %, [Throttle error =measured throttle position - modeledthrottle position]

2. ETC ignition > 4 V duringpowerdown sequence check

3. TPS1 < 3.2 V

1. Ignition in run or crankEngine speed > 0 RPM or engine speed = 0 RPM andnot in battery saver modeEngine Running or system voltage > 8 V

No airflow actuation DTCsNo throttle actuation DTCs

2. Powerdown state (Ignition voltage = 0 V)3. Minimum TPS learn active state

1. Positive error counter:increments by 3 whenTP error > 6.5%,decrements by 2 when0% < TP error 5.23 V

No PCM processor DTCsNo Vref DTC P0651None of the following DTCs set:2122, 2123

1. 12/27 counts or 9counts continuous,15.6 msec/count inmain processor

2. 93/210 counts or 70counts continuous, 2msec/count in motor

processor

DTC Type A


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07 GRP07 All E i d


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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION


THRESHOLD VALUE(S)


CONDITIONS

M D MIL

ILLUM.

TYPE

TI E REQUIRED AN

FREQUENCY

Apps 1 Voltage Low P2122 Detects if APPS1 is out of rangelow

APPS1 < 0.800 V Ignition in unlock/accessory, run, or crankSystem voltage > 5.23 V

No PCM processor DTCs

No Vref DTC P0651

1. 12/27 counts or 9counts continuous,15.6 msec/count in

main processor2. 3/210 counts or 70

counts continuous, 2msec/count in motor

processor

DTC Type A

Apps 1 Voltage High P2123 Detects if APPS1 is out of rangehigh

APPS1 > 4.700 V Ignition in unlock/accessory, run, or crankSystem voltage > 5.23 V

No PCM processor DTCsNo Vref DTC P0651



processor

DTC Type A

Apps 2 Circuit P2125 Detect a continuous orintermittent short or open in theAPPS2

2.6500 V < APPS2 < 4.6875 V Ignition in unlock/accessory, run, or crankSystem voltage > 5.23 V

No PCM processor DTCsNo Vref DTC P0641None of the following DTCs set:2127, 2128



processor

DTC Type A

Apps 2 Voltage Low P2127 Detects if APPS2 is out of rangelow

APPS2 < 2.6500 V Ignition in unlock/accessory, run, or crankSystem voltage > 5.23 V

No PCM processor DTCsNo Vref DTC P0641



processor

DTC Type A

Apps 2 Voltage High P2128 Detects if APPS2 is out of range

high

APPS2 > 4.6875 V Ignition in unlock/accessory, run, or crank

System voltage > 5.23 VNo PCM processor DTCsNo Vref DTC P0641



processor

DTC Type A


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07 GRP07 All Engines doc


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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION


THRESHOLD VALUE(S)


CONDITIONS

TIME REQUIRED AND

FREQUENCY

MIL

ILLUM.

TYPE

Engine Off Timer P2610 Detects if the PCM Off Timer isworking

1. A failure will be reported if the

following occurs 3 times:

Ignition Off Time < 0

Or

Ignition Off Time > 10

2. A failure will be reported if any of the

following occur 8 times out of 10 tests:

Time since last ignition off timer increment

> 1.39375 or < 0.575

Current Ignition Off Time < Old Ignition

Off Time

Time between ignition off timer increments

> 1. 375

Current Ignition Off Time - Old IgnitionOff Time = 1

Test Run This Trip = FALSE

Ignition Off Timer Enabled = TRUE

-40 C < Intake Air Temperature < 125 C

8/10 Cts.125 msec/ Ct.

DTC Type B


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07 GRP07 All Engines doc07 GRP07 All Engines doc


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SENSED

PARAMETER

FAULT

CODE

MONITOR STRATEGY

DESCRIPTION


THRESHOLD VALUE(S)


CONDITIONS

TIME REQUIRED AND

FREQUENCY

MIL

ILLUM.

TYPE

O2s 2 Post OxygenSensor Diagnostic (Posd)

P2A01 Detects Post O2 sensor that hasinsufficient range to detectdegraded catalyst or to provide

closed loop fuel correction

Post catalyst O2 sensor cannot achievevoltage 740 millivolts and voltage 250millivoltsPre catalyst sensor voltage must

have been above 800mV during the richtest and below 100mV during the lean testto fail.

Intrusive :Run Time > 240 sec

System voltage > 11 V3 grams/second 250msec Ignition on > 3 secIgnition voltage > 9 volts

Continuous check DTC Type B

Can Bus Reset U0073 Detects hardware bus resets Fails if reset count > 64 Ignition on > 3 secIgnition voltage > 9 volts


Can Bus Error Tcm U0101 Detects no message from TCM Fails if no message from TCM for >250msec

Ignition on > 3 secIgnition voltage > 9 volts

Continuous check DTC Type A

Can Bus Error Bcm U0140 Detects no message from BCM Fails if no message from BCM for >250msec

Ignition on > 3 secIgnition voltage > 9 volts



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07 GRP07 All Engines