Engine/Motor Control Module --, 2022 MY
For additional DTC Tables refer to ENGINE DTC TABLES
For Engine DTC's P0420 - P2254 refer to Engine/Motor Control Module --, 2022 MY (P0420 - P2254)
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| open circuit (aborted RAM check) circuit continuity check @ normal mode | ASIC operation | aborted | [events] | battery voltage | not calibrated | [V] | 5 [events] continuous | 2 DCY | |||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| O2S heating up phase | completed | ||||||||||
| or | |||||||||||
| O2S ceramic temperature | > 634.0 | [°C] | |||||||||
| open circuit (warm-up mode) nernst and pump cell transition check | measured calibration resistance @ pumpcell | < 164.00 | [Ohm] | battery voltage | not calibrated | [V] | 5 [events] multiple | 2 DCY | |||
| measured calibration resistance @ nernst cell | < 164.00 | [Ohm] | or | ||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| O2S heating up phase | completed | ||||||||||
| or | |||||||||||
| O2S ceramic temperature | > 634.0 | [°C] | |||||||||
| open circuit (aborted RAM check @ warm-up mode) circuit continuity check @ warm-up mode | ASIC operation | aborted | battery voltage | not calibrated | [V] | 5 [events] multiple | 2 DCY | ||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| O2S heating up phase | completed | ||||||||||
| or | |||||||||||
| O2S ceramic temperature | > 634.0 | [°C] | |||||||||
| Oxygen Sensor (O2S) front | P0133 - O2 Sensor Circuit Slow Response Bank 1 Sensor 1 | intrusive monitor O2S signal dynamic check | delayed response (arithmetic filter) | conditions for dynamic fault suspicion evaluation | 20 [s]once / DCY | 1 DCY |
|
||||
| time @ lean to rich transition | not calibrated | [s] | dev. expected vs. measured lambda (high quality model) | >= 128.00 | [-] | ||||||
| or | or | ||||||||||
| time @ rich to lean transition | not calibrated | [s] | dev. expected vs. measured lambda (low quality model) | >= 128.00 | [-] | ||||||
| slow transition (arithmetic filter) | monitor entry conditions | ||||||||||
| time @ lean to rich transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | conditions for avoiding controller oscillations | ||||||||||
| time @ rich to lean transition | not calibrated | [s] | enable conditions for online identification (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| delayed response (EWMA filter) | number of checks required for valid result | not calibrated | [-] | ||||||||
| time @ lean to rich transition | > 0.3 | [s] | for EWMA-filter: | ||||||||
| or | K-factor | 0.35 | [-] | ||||||||
| time @ rich to lean transition | > 0.3 | [s] | minimum number of tests per DCY required | 1 | [-] | ||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| slow transition (EWMA filter) | step change detection will initiate multiple tests per DCY conditions for step change detection (delayed response) | ||||||||||
| time @ lean to rich transition | > 0.3 | [s] | dev. new measured vs. old EWMA filtered value (delayed response) | > 0.3 | [s] | ||||||
| or | maximum tolerance to confirm filtered value (delayed response) | 0.05 | [s] | ||||||||
| time @ rich to lean transition | > 0.3 | [s] | or | ||||||||
| delayed response (while avoiding controller oscillations) | step change detection will initiate multiple tests per DCY conditions for step change detection (transition response) | ||||||||||
| adaptation time @ lean to rich transition | > 1.0 | [s] | dev. new measured vs. old EWMA filtered value (transition response) | > 0.3 | [s] | ||||||
| or | maximum tolerance to confirm filtered value (transition response) | 0.05 | [s] | ||||||||
| adaptation time @ rich to lean transition | > 1.0 | [s] | further calculation conditions for EWMA filter | ||||||||
| slow transition (while avoiding controller | number of checks forconfirmation | 5 | [-] | ||||||||
| oscillations) | |||||||||||
| adaptation time @ lean to richtransition | > 1.0 | [s] | initial value of filtered value | 0 | [-] | ||||||
| or | maximum number of checks per driving cycle | 5 | [-] | ||||||||
| adaptation time @ rich to lean transition | > 1.0 | [s] | |||||||||
| delayed response and slow transition (while avoiding controller oscillations) | |||||||||||
| sum of adaptation times (delay and slow response) @ lean to rich transition | > 1.5 | [s] | |||||||||
| or | |||||||||||
| sum of adaptation times (delay and slow response) @ rich to lean transition | > 1.5 | [s] | |||||||||
| Oxygen Sensor (O2S) front | P0153 - O2 Sensor Circuit Slow Response Bank 2 Sensor 1 | intrusive monitor O2S signal dynamic check | delayed response (arithmetic filter) | conditions for dynamic fault suspicion evaluation | 20 [s] once / DCY | 1 DCY |
|
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| time @ lean to rich transition | not calibrated | [s] | dev. expected vs. measured lambda (high quality model) | >= 128.00 | [-] | ||||||
| or | or | ||||||||||
| time @ rich to lean transition | not calibrated | [s] | dev. expected vs. measured lambda (low quality model) | >= 128.00 | [-] x |
||||||
| slow transition (arithmetic filter) | monitor entry conditions | ||||||||||
| time @ lean to rich transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | conditions for avoiding controller oscillations | ||||||||||
| time @ rich to lean transition | not calibrated | [s] | enable conditions for online identification (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| delayed response (EWMA filter) | number of checks required for valid result | not calibrated | [-] | ||||||||
| time @ lean to rich transition | > 0.3 | [s] | for EWMA-filter: | ||||||||
| or | K-factor | 0.35 | [-] | ||||||||
| time @ rich to lean transition | > 0.3 | [s] | minimum number of tests per DCY required | 1 | [-] | ||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| slow transition (EWMA filter) | step change detection will initiate multiple tests per DCY conditions for step change detection (delayed response) | ||||||||||
| time @ lean to rich transition | > 0.3 | [s] | dev. new measured vs. old EWMA filtered value (delayed response) | > 0.3 | [s] | ||||||
| or | maximum tolerance to confirm filtered value (delayed response) | 0.1 | [s] | ||||||||
| time @ rich to lean transition | > 0.3 | [s] | or | ||||||||
| delayed response (while avoiding controller oscillations) | step change detection will initiate multiple tests per DCY conditions for step change detection (transition response) | ||||||||||
| adaptation time @ lean to rich transition | > 1.0 | [s] | dev. new measured vs. old EWMA filtered value (transition response) | > 0.3 | [s] | ||||||
| or | maximum tolerance to confirm filtered value (transition response) | 0.1 | [s] | ||||||||
| adaptation time @ rich to lean transition | > 1.0 | [s] | further calculation conditions for EWMA filter | ||||||||
| slow transition (while avoiding controller | number of checks forconfirmation | 5 | [-] | ||||||||
| oscillations) | |||||||||||
| adaptation time @ lean to richtransition | > 1.0 | [s] | initial value of filtered value | 0 | [-] | ||||||
| or | maximum number of checks per driving cycle | 5 | [-] | ||||||||
| adaptation time @ rich to lean transition | > 1.0 | [s] | |||||||||
| delayed response and slow transition (while avoiding controller oscillations) | |||||||||||
| sum of adaptation times (delay and slow response) @ lean to rich transition | > 1.5 | [s] | |||||||||
| or | |||||||||||
| sum of adaptation times (delay and slow response) @ rich to lean transition | > 1.5 | [s] | |||||||||
| Oxygen Sensor (O2S) front | P0606 - ECM/PCM Processor | electrical check | SPI communication | error detected | battery voltage | not calibrated | [V] | 150 [events] continuous | 2 DCY |
|
|
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) front | P0606 - ECM/PCM Processor | electrical check | SPI communication | error detected | [events] | battery voltage | not calibrated | [V] | 0.5 [s] continuous | 2 DCY |
|
| for number of events | 150 | or | |||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) front | P2626 - O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | open circuit | calculated calibration resistance | > 297.00 | [Ohm] | battery voltage | not calibrated | [V] | 5 [events] once / DCY | 2 DCY |
|
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| or | |||||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| normal ASIC operation in SWITCHON mode | |||||||||||
| for number of events | >= 10 | [events] | |||||||||
| Oxygen Sensor (O2S) front | P2629 - O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1 | open circuit | calculated calibration resistance | > 297.00 | [Ohm] | battery voltage | not calibrated | [V] | 5 [events] once / DCY | 2 DCY |
|
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| or | |||||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| normal ASIC operation in SWITCHON mode | |||||||||||
| for number of events | >= 10 | [events] | |||||||||
| Oxygen Sensor (O2S) front | P223C - O2 Sensor Pumping Current Range/Performance Bank 1 | range check (detection of blackening protection) | voltage for fixed pump current duty cycle | > 2.00 | [V] | general conditions | 10 [events] continuous | 2 DCY |
|
||
| or | battery voltage | 10.70...16.10 | [V] | ||||||||
| voltage for fixed pump current duty cycle | <= -1.40 | [V] | or | ||||||||
| each criterion above must be fulfilled for minimum number of checks (out of 16 successive checks) | additional debouncing @ sufficient battery voltage | ||||||||||
| number of checks | >= 6.00 | [-] | battery voltage | not calibrated | [V] | ||||||
| local pre-debounce | > 2.6 | [s] | time delay | < 1.5 | [s] | ||||||
| additional debouncing @ lowbattery voltage | |||||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| time delay | >= 0.1 | [s] | |||||||||
| O2S front conditions | |||||||||||
| pump current operation | active | ||||||||||
| counter for verification of theactual mode | > 10.00 | [-] | |||||||||
| diagnosis intervention | not requested | ||||||||||
| pump current package | valid | ||||||||||
| O2S front ceramictemperature | > 634.0 | [°C] | |||||||||
| or | |||||||||||
| O2S front heating | finished | ||||||||||
| O2S front heater controldeviation | < 65.0 | [K] | |||||||||
| for time | >= $ UEGO_tiDlySnsrTstdOkRels_C} | [s] | |||||||||
| range check (positive or negative voltage drop @ internal resistor) | negative voltage drop deviation duringpump current pulse | > 0.25 | [V] | general conditions | 10 [events] continuous | 2 DCY | |||||
| for time | >= 0.1 | [s] | battery voltage | 10.70...16.10 | [V] | ||||||
| within number of negative overshoots | > 0.00 | [-] | or | ||||||||
| or | additional debouncing @ sufficient battery voltage | ||||||||||
| positive voltage drop deviation during pump current pulse | > 0.31 | [V] | battery voltage | < 10.70 | [V] | ||||||
| for time | >= 0.1 | [s] | time delay | < 1.5 | [s] | ||||||
| within number of positive overshoots | > 0.00 | [-] | additional debouncing @ low battery voltage | ||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| time delay | >= 0.1 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| O2S front conditions | |||||||||||
| pump current operation | active | ||||||||||
| counter for verification of theactual mode | > 10.00 | [-] | |||||||||
| diagnosis intervention | not requested | ||||||||||
| pump current package | valid | ||||||||||
| O2S front ceramictemperature | > 634.0 | [°C] | |||||||||
| or | |||||||||||
| O2S front heating | finished | ||||||||||
| O2S front heater controldeviation | < 65.0 | [K] | |||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) front | P223D - O2 Sensor Pumping Current Range/Performance Bank 2 | range check (detection of blackening protection) | voltage for fixed pump current duty cycle | > 2.00 | [V] | general conditions | 10 [events] continuous | 2 DCY |
|
||
| or | battery voltage | 10.70...16.10 | [V] | ||||||||
| voltage for fixed pump current duty cycle | <= -1.40 | [V] | or | ||||||||
| each criterion above must be fulfilled for minimum number of checks (out of 16 successive checks) | additional debouncing @ sufficient battery voltage | ||||||||||
| number of checks | >= 6.00 | [-] | battery voltage | < 10.70 | [V] | ||||||
| local pre-debounce | > 2.6 | [s] | time delay | < 1.5 | [s] | ||||||
| additional debouncing @ lowbattery voltage | |||||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| time delay | >= 0.1 | [s] | |||||||||
| or | |||||||||||
| O2S front conditions | |||||||||||
| pump current operation | active | ||||||||||
| counter for verification of theactual mode | > 10.00 | [-] | |||||||||
| diagnosis intervention | not requested | ||||||||||
| pump current package | valid | ||||||||||
| O2S front ceramictemperature | > 634.0 | [°C] | |||||||||
| O2S front heating | finished | ||||||||||
| O2S front heater controldeviation | < 65.0 | [K] | |||||||||
| for time | >= 0.1 | [s] | |||||||||
| range check (positive or negative voltage drop @ internal resistor) | negative voltage drop deviation duringpump current pulse | > 0.25 | [V] | general conditions | 10 [events] continuous | 2 DCY | |||||
| for time | >= 0.1 | [s] | battery voltage | 10.70...16.10 | [V] | ||||||
| within number of negative overshoots | > 0.00 | [-] | or | ||||||||
| or | additional debouncing @ sufficient battery voltage | ||||||||||
| positive voltage drop deviation during pumpcurrent pulse | > 0.31 | [V] | battery voltage | < 10.70 | [V] | ||||||
| for time | >= 0.1 | [s] | time delay | < 1.5 | [s] | ||||||
| within number of positive overshoots | > 0.00 | [-] | additional debouncing @ lowbattery voltage | ||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| time delay | >= 0.1 | [s] | |||||||||
| O2S front conditions | |||||||||||
| pump current operation | active | ||||||||||
| counter for verification of theactual mode | > 10.00 | [-] | |||||||||
| diagnosis intervention | not requested | ||||||||||
| pump current package | valid | ||||||||||
| O2S front ceramictemperature | > 634.0 | [°C] | |||||||||
| or | |||||||||||
| O2S front heating | finished | ||||||||||
| O2S front heater controldeviation | < 65.0 | [K] | |||||||||
| for time | >= 0.1 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) front | P0131 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 | circuit low (aborted RAM check) under voltage check @ sensor lines | voltage @ sensor pump current, virtual ground, trim current or nernst current | < -0.15 | [V] | battery voltage | >= 10.70 | [V] | 5 [events] continuous | 2 DCY |
|
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| circuit low (idle mode) under voltage check @ sensor lines | voltage @ sensor pump current, virtual ground, trim current or nernst current | < -0.15 | [V] | battery voltage | >= 10.70 | [V] | 5 [events] multiple | 2 DCY | |||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| circuit low (switch-on or warm- up mode) voltage check @ sensor lines | voltage drop | > -0.20 | [V] | battery voltage | >= 10.70 | [V] | 5 [events] multiple | 2 DCY | |||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 10700.0 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) front | P0151 - O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 | circuit low (aborted RAM check) undervoltage check @ sensor lines | voltage @ sensor pump current, virtual ground, trim current or nernst current | < -0.15 | [V] | battery voltage | not calibrated | [V] | 5 [events] continuous | 2 DCY |
|
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| circuit low (idle mode) undervoltage check @ sensor lines | voltage @ sensor pump current, virtual ground, trim current or nernst current | < -0.15 | [V] | battery voltage | not calibrated | [V] | 5 [events] multiple | 2 DCY | |||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| circuit low (switch-on or warm- up mode) voltage check @ sensor lines | voltage drop | < -0.2 | [V] | battery voltage | not calibrated | [V] | 5 [events] multiple | 2 DCY | |||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) front | P0040 - O2 Sensor Signals Swapped Bank 1 Sensor 1 / Bank 2 Sensor 1 | signal range check (detection of exchange lambda sensors upstream catalyst) | lambda controllers exceed thresholds in opposite directions | lambda control | closed loop | 5.0 [s] multiple | 2 DCY |
|
|||
| case 1: | VVT | ready | |||||||||
| lambda control value bank 1 | < 0.80 | [-] | |||||||||
| lambda control value bank 2 | > 1.20 | [-] | |||||||||
| or | |||||||||||
| case 2: | |||||||||||
| lambda control value bank 1 | > 1.20 | [-] | |||||||||
| lambda control value bank 2 | < 0.80 | [-] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) front | P2195 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 | out of range high | adapted I-part of 2nd lambda control loop (O2S front offset) | > 0.07 | [-] | condition for lambda split operation | [s] | 450 [s] multiple | 2 DCY |
|
|
| catalyst heating | not calibrated | ||||||||||
| pending fault from previous DCY O2S front offset monitor | |||||||||||
| O2S rear control loop (i-part) (Referenced) | checked | ||||||||||
| for time | >= 65.0 | ||||||||||
| only final conditions: fault debounce of: | |||||||||||
| O2S Front Offset Adaptation (Referenced) | fulfilled | ||||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) front | P2196 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 | out of range low | adapted I-part of 2nd lambda control loop (O2S front offset) | < -0.07 | [-] | condition for lambda split operation | [s] | 450 [s] multiple | 2 DCY |
|
|
| catalyst heating | not calibrated | ||||||||||
| pending fault from previous DCY O2S front offset monitor | |||||||||||
| O2S rear control loop (i-part) (Referenced) | checked | ||||||||||
| for time | >= 65.0 | ||||||||||
| only final conditions: fault debounce of: | |||||||||||
| O2S Front Offset Adaptation (Referenced) | fulfilled | ||||||||||
| additional conditions: | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) front | P2197 - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 | out of range high | adapted I-part of 2nd lambda control loop (O2S front offset) | > 0.07 | [-] | condition for lambda split operation | [s] | 450 [s] multiple | 2 DCY |
|
|
| catalyst heating | not calibrated | ||||||||||
| pending fault from previous DCY O2S front offset monitor | |||||||||||
| O2S rear control loop (i-part) (Referenced) | checked | ||||||||||
| for time | >= 65.0 | ||||||||||
| only final conditions: fault debounce of: | |||||||||||
| O2S Front Offset Adaptation (Referenced) | fulfilled | ||||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) front | P2198 - O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 | out of range low | adapted I-part of 2nd lambda control loop (O2S front offset) | < -0.07 | [-] | condition for lambda split operation | [s] | 450 [s]multiple | 2 DCY |
|
|
| catalyst heating | not calibrated | ||||||||||
| pending fault from previous DCY O2S front offset monitor | |||||||||||
| O2S rear control loop (i-part) (Referenced) | checked | ||||||||||
| for time | >= 65.0 | ||||||||||
| only final conditions: fault debounce of: | |||||||||||
| O2S Front Offset Adaptation (Referenced) | fulfilled | ||||||||||
| additional conditions: | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) front | P2414 - O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 | signal range check (check for sensor at ambient air) | O2S signal front | > 5.00 | [-] | engine | running | 10.0 [s] multiple | 2 DCY |
|
|
| for time | > 10.0 | [s] | O2S front | ready | |||||||
| fuel cut off | not active | ||||||||||
| PCV leakage | not detected | ||||||||||
| lambda set value | < 1.60 | [-] | |||||||||
| O2S front ceramic temperature | valid | ||||||||||
| dev. actual vs. setpoint O2Sceramic temperature | < 65.0 | [°C] | |||||||||
| if AIR system equipped | |||||||||||
| AIR | not active | ||||||||||
| Oxygen Sensor (O2S) front | P2415 - O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 | signal range check (check for sensor at ambient air) | O2S signal front | > 5.00 | [-] | engine | running | 10.0 [s] multiple | 2 DCY |
|
|
| for time | > 10.0 | [s] | O2S front | ready | |||||||
| fuel cut off | not active | ||||||||||
| PCV leakage | not detected | ||||||||||
| lambda set value | < 1.60 | [-] | |||||||||
| O2S front ceramic temperature | valid | ||||||||||
| dev. actual vs. setpoint O2Sceramic temperature | < 65.0 | [°C] | |||||||||
| if AIR system equipped | |||||||||||
| AIR | not active | ||||||||||
| Oxygen Sensor (O2S) Heater front | P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 | out of range (low temperature) | O2S ceramic temperature | < 654.0 | [°C] | general conditions | 2.0 [s] continuous | 2 DCY |
|
||
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80} | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| engine conditions | |||||||||||
| ECM pre-drive | detected | ||||||||||
| modeled EGT | >= 200.0 | [°C] | |||||||||
| fuel cut off | not active | ||||||||||
| for time | >= 30.0 | [s] | |||||||||
| out of range (permanent) | O2S ceramic temperature | < 680.0 | [°C] | general conditions | 55.0 [s] continuous | 2 DCY | |||||
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| effective O2S heater voltage | >= 10.80 | [V] | |||||||||
| engine conditions | |||||||||||
| ECM pre-drive | not detected | ||||||||||
| modeled EGT | >= 300.0 | [°C] | |||||||||
| fuel cut off | not active | ||||||||||
| for time | >= 40.0 | [s] | |||||||||
| rationality check (sensor heating up after engine start) | O2S ceramic temperature | < 680.0 | [°C] | general conditions | 0 [s] once / DCY | 2 DCY | |||||
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| all conditions below must be accumulated fulfilled | |||||||||||
| for time | >= 40.0 | [s] | |||||||||
| ECT @ start | >= -48.0 | [°C] | |||||||||
| for ECM pre-drive | detected | ||||||||||
| or | |||||||||||
| ECT | >= -48.0 | [°C] | |||||||||
| for ECM pre-drive | not detected | ||||||||||
| conditions (improved robustness) | |||||||||||
| for accumulated time | <= 10.0 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater front | P0155 - O2 Sensor Heater Circuit Bank 2 Sensor 1 | out of range (low temperature) | O2S ceramic temperature | < 654.0 | [°C] | general conditions | 2.0 [s] continuous | 2 DCY |
|
||
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | > 0.1 | [s] | |||||||||
| engine conditions | |||||||||||
| ECM pre-drive | detected | ||||||||||
| modeled EGT | >= 200.0 | [°C] | |||||||||
| fuel cut off | not active | ||||||||||
| for time | >= 30.0 | [s] | |||||||||
| out of range (permanent) | O2S ceramic temperature | < 680.0 | [°C] | general conditions | 55.0 [s] continuous | 2 DCY | |||||
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| effective O2S heater voltage | >= 10.80 | [V] | |||||||||
| engine conditions | |||||||||||
| ECM drive mode | not detected | ||||||||||
| modeled EGT | >= 300.0 | [°C] | |||||||||
| fuel cut off | not active | ||||||||||
| for time | >= 40.0 | [s] | |||||||||
| rationality check (sensor heating up after engine start) | O2S ceramic temperature | < 680.0 | [°C] | general conditions | 0 [s] once / DCY | 2 DCY | |||||
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| all conditions below must be accumulated fulfilled | |||||||||||
| for time | >= 40.0 | [s] | |||||||||
| ECT @ start | >= -48.0 | [°C] | |||||||||
| for ECM pre-drive | detected | ||||||||||
| or | |||||||||||
| ECT | >= -48.0 | [°C] | |||||||||
| for ECM pre-drive | not detected | ||||||||||
| conditions (improved robustness) | |||||||||||
| for accumulated time | <= 10.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) Heater front | P0030 - HO2S Heater Control Circuit Bank 1 Sensor 1 | open circuit | signal voltage | > 2.74...3.26 | [V] | duty cycle | <= 97.00 | [%] | 0.5 [s] continuous | 2 DCY |
|
| signal voltage | <= 4.70...5.40 | [V] | battery voltage | >= 10.70 | [V] | ||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater front | P0031 - HO2S Heater Control Circuit Low Bank 1 Sensor 1 | circuit low | signal voltage | <= 2.74...3.26 | [V] | duty cycle | <= 97.00 | [%] | 0.5 [s] continuous | 2 DCY |
|
| battery voltage | >= 10.70 | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater front | P0032 - HO2S Heater Control Circuit High Bank 1 Sensor 1 | circuit high | signal current | >= 8.50...12.50 | [A] | duty cycle | >= 4.00 | [%] | 0.5 [s] continuous | 2 DCY |
|
| battery voltage | >= 10.70 | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater front | P0050 - HO2S Heater Control Circuit Bank 2 Sensor 1 | open circuit | signal voltage | > 2.74...3.26 | [V] | duty cycle | <= 97.00 | [%] | 0.5 [s] continuous | 2 DCY |
|
| signal voltage | <= 4.70...5.40 | [V] | battery voltage | not calibrated | [V] | ||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater front | P0051 - HO2S Heater Control Circuit Low Bank 2 Sensor 1 | circuit low | signal voltage | <= 2.74...3.26 | [V] | duty cycle | <= 97.00 | [%] | 0.5 [s] continuous | 2 DCY |
|
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater front | P0052 - HO2S Heater Control Circuit High Bank 2 Sensor 1 | circuit high | signal current | >= 8.50...12.50 | [A] | duty cycle | >= 4.00 | [%] | 0.5 [s] continuous | 2 DCY |
|
| battery voltage | not calibrated | [V] | |||||||||
| or | |||||||||||
| battery voltage | < 10.70 | [V] | |||||||||
| for time | < 1.5 | [s] | |||||||||
| battery voltage | > 9.80 | [V] | |||||||||
| battery voltage | <= 16.10 | [V] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 0.1 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P013A - O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 | intrusive monitor check of transient time at rich to lean transition | arithmetic average value | active diagnosis | 10.0 [s] once / DCY | 1 DCY |
|
||||
| time at rich to lean transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | passive diagnosis | ||||||||||
| EWMA filter value transient | passive lambda diagnosis(fuel cut off) (Referenced) | not calibrated | |||||||||
| time at rich to lean transition | > 0.6 | [s] | for arithmetic average value calculation | ||||||||
| number of checks required forvalid result | not calibrated | [-] | |||||||||
| for EWMA-filter | |||||||||||
| K-factor | 0.38 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | [-] | |||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| deviation new measuredvalue vs. old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 2.00 | [-] | |||||||||
| maximum tolerance to confirm filtered value | 0.0 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per DCY | 2.00 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) rear | P013B - O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 | intrusive monitor check of transient time at lean to rich transition | arithmetic average value | monitor entry conditions | 10.0 [s] once / DCY | 1 DCY |
|
||||
| time at lean to rich transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| EWMA filter value transient | number of checks required forvalid result | not calibrated | [-] | ||||||||
| time at lean to rich transition | > 0.6 | [s] | or | ||||||||
| for EWMA-filter | |||||||||||
| K-factor | 0.35 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | ||||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| deviation between new measured value and old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 3.00 | [-] | |||||||||
| maximum tolerance to confirm filtered value | 0.1 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per driving cycle | 3.00 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P013C - O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2 | intrusive monitor check of transient time at rich to lean transition | arithmetic average value | active diagnosis | 10.0 [s] once / DCY | 1 DCY |
|
||||
| time at rich to lean transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | passive diagnosis | ||||||||||
| EWMA filter value transient | passive lambda diagnosis(fuel cut off) (Referenced) | not calibrated | |||||||||
| time at rich to lean transition | > 0.6 | [s] | for arithmetic average value calculation | ||||||||
| number of checks required forvalid result | not calibrated | [-] | |||||||||
| for EWMA-filter | |||||||||||
| K-factor | 0.38 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | [-] | |||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| deviation new measuredvalue vs. old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 2.00 | [-] | |||||||||
| maximum tolerance to confirm filtered value | 0.0 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per DCY | 2.00 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) rear | P013D - O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 2 | intrusive monitor check of transient time at lean to rich transition | arithmetic average value | monitor entry conditions | 10.0 [s] once / DCY | 1 DCY |
|
||||
| time at lean to rich transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| EWMA filter value transient | number of checks required forvalid result | not calibrated | [-] | ||||||||
| time at lean to rich transition | > 0.6 | [s] | or | ||||||||
| for EWMA-filter | |||||||||||
| K-factor | 0.35 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | ||||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| deviation between new measured value and old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 3.00 | [-] | |||||||||
| maximum tolerance to confirm filtered value | 0.1 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per driving cycle | 3.00 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P013E - O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 | intrusive monitor delayed response monitoring, delay measurement | arithmetic average value | monitor entry conditions | 20.0 [s] once / DCY | 1 DCY |
|
||||
| delay time at rich to lean transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| EWMA filter value transient | number of checks required forvalid result | not calibrated | [-] | ||||||||
| delay time at rich to lean transition | > 0.3 | [s] | for EWMA-filter | ||||||||
| K-factor | 0.38 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | ||||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| dev. new measured value vs.old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 4 | [-] | |||||||||
| maximum tolerance to confirm filtered value | 0.0 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per driving cycle | 2 | [-] | |||||||||
| additional conditions | |||||||||||
| v | soot mass conditions(Referenced) | not calibrated | |||||||||
| Oxygen Sensor (O2S) rear | P013F - O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2 | intrusive monitor delayed response monitoring, delay measurement | arithmetic average value | monitor entry conditions | 20.0 [s] once / DCY | 1 DCY |
|
||||
| delay time at lean to rich transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| EWMA filter value transient | number of checks required forvalid result | not calibrated | [-] | ||||||||
| delay time at lean to rich transition | > 0.6 | [s] | for EWMA-filter | ||||||||
| K-factor | 0.35 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | ||||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| dev. new measured value vs.old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 5 | [-] | |||||||||
| maximum tolerance to confirm filtered value | <= 0.1 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per driving cycle | 3 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P014A - O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 2 | intrusive monitor delayed response monitoring, delay measurement | arithmetic average value | monitor entry conditions | 20.0 [s] once / DCY | 1 DCY |
|
||||
| delay time at rich to lean transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| EWMA filter value transient | number of checks required forvalid result | not calibrated | [-] | ||||||||
| delay time at rich to lean transition | > 0.3 | [s] | for EWMA-filter | ||||||||
| K-factor | 0.38 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | ||||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| dev. new measured value vs.old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 4 | [-] | |||||||||
| maximum tolerance to confirm filtered value | 0.0 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per driving cycle | 2 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) rear | P014B - O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 2 | intrusive monitor delayed response monitoring, delay measurement | arithmetic average value | monitor entry conditions | 20.0 [s] once / DCY | 1 DCY |
|
||||
| delay time at lean to rich transition | not calibrated | [s] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| or | for arithmetic average value calculation | ||||||||||
| EWMA filter value transient | number of checks required forvalid result | not calibrated | [-] | ||||||||
| delay time at lean to rich transition | > 0.6 | [s] | for EWMA-filter | ||||||||
| K-factor | 0.35 | [-] | |||||||||
| minimum number of tests perDCY required | 1 | ||||||||||
| step change detection will initiate multiple tests per DCY conditions for step change detection | |||||||||||
| dev. new measured value vs.old EWMA filtered value | > 0.3 | [s] | |||||||||
| number of checks for confirmation | 5 | [-] | |||||||||
| maximum tolerance to confirm filtered value | <= 0.1 | [s] | |||||||||
| initial value of filtered value | 0.0 | [s] | |||||||||
| maximum number of checks per driving cycle | 3 | [-] | |||||||||
| additional conditions | |||||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) rear | P2270 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 | intrusive monitor O2S signal check - stuck low | general | general conditions | 20.00 [s] once / DCY | 2 DCY |
|
||||
| O2S sensor voltage | < 0.75 | [V] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| step 1 | step 1 | ||||||||||
| cumulated rich gas mass flow intocatalyst | >= 1400 | [mg] | requested lambda | 0.92...0.92 | [-] | ||||||
| step 2 | step 2 | ||||||||||
| integrated exhaust gas mass flow | >= 75.0 | [g] | requested lambda | 0.75 | [-] | ||||||
| for time | >= 2.0 | [s] | additional conditions: | ||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P2271 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 | intrusive monitor O2S signal check - stuck high | general | active diagnosis | 20 [s] once / DCY | 2 DCY |
|
||||
| O2S sensor voltage | > 0.15 | [V] | general conditions | ||||||||
| active diagnosis | enable conditions for active lambda stimulation (Referenced) | checked | |||||||||
| step 1 | step 1 | ||||||||||
| cumulated O2 mass flow intocatalyst | >= 1100 | [mg] | requested lambda | 1.08 | [-] | ||||||
| step 2 | step 2 | ||||||||||
| integrated exhaust gas mass flow | >= 75.0 | [g] | requested lambda | 1.15 | [-] | ||||||
| for time | >= 2.0 | [s] | or | ||||||||
| or | passive diagnosis | ||||||||||
| passive diagnosis | passive lambda diagnosis(fuel cut off) (Referenced) | not calibrated | |||||||||
| cumulated O2 mass flow into catalyst | not calibrated | [mg] | additional conditions: | ||||||||
| soot mass conditions (Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) rear | P2272 - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 | intrusive monitor O2S signal check - stuck low | general | general conditions | 20.00 [s] once / DCY | 2 DCY |
|
||||
| O2S sensor voltage | < 0.75 | [V] | enable conditions for active lambda stimulation (Referenced) | checked | |||||||
| step 1 | step 1 | ||||||||||
| cumulated rich gas mass flow intocatalyst | >= 1400 | [mg] | requested lambda | 0.92...0.92 | [-] | ||||||
| step 2 | step 2 | ||||||||||
| integrated exhaust gas mass flow | >= 75.0 | [g] | requested lambda | 0.75 | [-] | ||||||
| for time | >= 2.0 | [s] | additional conditions: | ||||||||
| soot mass conditions(Referenced) | not calibrated | ||||||||||
| Oxygen Sensor (O2S) rear | P2273 - O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 | intrusive monitor O2S signal check - stuck high | general | active diagnosis | 20 [s] once / DCY | 2 DCY |
|
||||
| O2S sensor voltage | > 0.15 | [V] | general conditions | ||||||||
| active diagnosis | enable conditions for active lambda stimulation (Referenced) | checked | |||||||||
| step 1 | step 1 | ||||||||||
| cumulated O2 mass flow intocatalyst | >= 1100 | [mg] | requested lambda | 1.08 | [-] | ||||||
| step 2 | step 2 | ||||||||||
| integrated exhaust gas mass flow | >= 75.0 | [g] | requested lambda | 1.15 | [-] | ||||||
| for time | >= 2.0 | [s] | or | ||||||||
| or | passive diagnosis | ||||||||||
| passive diagnosis | passive lambda diagnosis(fuel cut off) (Referenced) | not calibrated | |||||||||
| cumulated O2 mass flow into catalyst | not calibrated | [mg] | additional conditions | ||||||||
| soot mass conditions (Referenced) | not calibrated | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P0140 - O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 | O2S signal check - circuit continuity (open circuit) | sensor signal line | ECM drive mode | detected | 0 [s] multiple | 2 DCY |
|
|||
| difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) | >= 2.80 | [V] | normal range conditions | ||||||||
| sensor ground line | battery voltage | > 10.70 | [V] | ||||||||
| internal resistance | not calibrated | [Ohm] | engine running | not calibrated | |||||||
| EGT | not calibrated | [°C] | internal resistance check | successful | |||||||
| within number of successful resistance measurements | > 10.00 | [-] | |||||||||
| time between two successful resistance measurements | <= 8 | [s] | |||||||||
| alternative conditions (diagnostics readiness is set independently of the sensor operating readiness) | |||||||||||
| time after protection heatingmode finished | detected | [s] | |||||||||
| additional time delay | not calibrated | [s] | |||||||||
| O2S is sufficiently electricallyheated | not calibrated | ||||||||||
| within time delay | not calibrated | [s] | |||||||||
| conditions below must be fulfilled | |||||||||||
| for time | >= 200 | [ms] | |||||||||
| internal resistance | <= 900.00 | [Ohm] | |||||||||
| number of resistancemeasurements | >= 3.00 | [-] | |||||||||
| or | |||||||||||
| O2S rear protective heating | finished | ||||||||||
| within time delay | >= 15.0 | [s] | |||||||||
| normalized heating power | >= 0.50 | [-] | |||||||||
| or | |||||||||||
| EGT @ O2S rear | >= 700.0 | [°C] | |||||||||
| for time | >= 25.5 | [s] | |||||||||
| internal sensor resistance issufficiently low | detected | ||||||||||
| within sensor voltage @ rich conditions | 0.50...1.26 | [V] | |||||||||
| or | |||||||||||
| sensor voltage @ leanconditions | <= 0.40 | [V] | |||||||||
| conditions for fault suspicion (only for "sensor signal line") | |||||||||||
| O2S rear signal voltage | 0.40...0.50 | [V] | |||||||||
| for time | >= 3.0 | [s] | |||||||||
| number of loaded measurements | 3 | [-] | |||||||||
| time delay between two load pulses (for confirming suspicion) | 5.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P0160 - O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 | O2S signal check - circuit continuity (open circuit) | sensor signal line | ECM drive mode | detected | 0 [s] multiple | 2 DCY |
|
|||
| difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) | >= 2.80 | [V] | normal range conditions | ||||||||
| sensor ground line | battery voltage | > 10.70 | [V] | ||||||||
| internal resistance | not calibrated | [Ohm] | engine running | not calibrated | |||||||
| EGT | not calibrated | [°C] | internal resistance check | successful | |||||||
| within number of successful resistance measurements | > 10.00 | [-] | |||||||||
| time between two successful resistance measurements | <= 8 | [s] | |||||||||
| alternative conditions (diagnostics readiness is set independently of the sensor operating readiness) | |||||||||||
| time after protection heating mode finished | detected | [s] | |||||||||
| additional time delay | not calibrated | ||||||||||
| O2S is sufficiently electrically heated | not calibrated | ||||||||||
| within time delay | not calibrated | [s] | |||||||||
| conditions below must be fulfilled | |||||||||||
| for time | >= 200 | [ms] | |||||||||
| internal resistance | <= 900.00 | [Ohm] | |||||||||
| number of resistance measurements | >= 3.00 | [-] | |||||||||
| or | |||||||||||
| O2S rear protective heating | finished | ||||||||||
| within time delay | >= 15.0 | [s] | |||||||||
| normalized heating power | >= 0.50 | [-] | |||||||||
| or | |||||||||||
| EGT @ O2S rear | >= 700.0 | [°C] | |||||||||
| for time | >= 25.5 | [s] | |||||||||
| internal sensor resistance issufficiently low | detected | ||||||||||
| within sensor voltage @ rich conditions | 0.50...1.26 | [V] | |||||||||
| or | |||||||||||
| sensor voltage @ leanconditions | <= 0.40 | [V] | |||||||||
| conditions for fault suspicion (only for "sensor signal line") | |||||||||||
| O2S rear signal voltage | 0.40...0.50 | [V] | |||||||||
| for time | >= 3.0 | [s] | |||||||||
| number of loadedmeasurements | 3 | [-] | |||||||||
| time delay between two load pulses (for confirming suspicion) | 5.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) rear | P0138 - O2 Sensor Circuit High Voltage Bank 1 Sensor 2 | O2S signal check - circuit continuity (circuit high) | signal voltage | > 1.26 | [V] | general conditions | 0.2 [s] multiple | 2 DCY |
|
||
| within lambda value | > 1.00 | [-] | cold sensor operation | not calibrated | |||||||
| or | normal range operation | detected | |||||||||
| signal voltage @ cold sensor operation | not calibrated | [V] | engine running | not calibrated | |||||||
| ECM drive mode | detected | ||||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| internal resistance check | successful | ||||||||||
| within number of successful resistance measurements | > 10.00 | ||||||||||
| time between two successful resistance measurements | <= 8 | [s] | |||||||||
| alternative conditions (diagnostics readiness is set independently of the sensor operating readiness) | |||||||||||
| time after protection heatingmode finished | not calibrated | [s] | |||||||||
| additional time delay | not calibrated | [s] | |||||||||
| O2S is sufficiently electricallyheated | not calibrated | ||||||||||
| within time delay | not calibrated | [s] | |||||||||
| conditions below must be fulfilled | |||||||||||
| for time | >= 200 | [ms] | |||||||||
| internal resistance | <= 900.00 | [Ohm] | |||||||||
| number of resistancemeasurements | >= 3.00 | [-] | |||||||||
| or | |||||||||||
| O2S rear protectiveheating | finished | ||||||||||
| within time delay | >= 15.0 | [s] | |||||||||
| normalized heating power | >= 0.50 | ||||||||||
| or | |||||||||||
| EGT @ O2S rear | >= 700.0 | [°C] | |||||||||
| for time | >= 25.5 | [s] | |||||||||
| internal sensor resistance is sufficiently low | detected | ||||||||||
| within sensor voltage @ rich conditions | 0.50...1.26 | [V] | |||||||||
| or | |||||||||||
| sensor voltage @ leanconditions | <= 0.40 | [V] | |||||||||
| Oxygen Sensor (O2S) rear | P0158 - O2 Sensor Circuit High Voltage Bank 2 Sensor 2 | O2S signal check - circuit continuity (circuit high) | signal voltage | > 1.26 | [V] | general conditions | 0.2 [s] multiple | 2 DCY |
|
||
| within lambda value | > 1.00 | cold sensor operation | not calibrated | ||||||||
| or | normal range operation | detected | |||||||||
| signal voltage @ cold sensor operation | not calibrated | [V] | engine running | not calibrated | |||||||
| ECM drive mode | detected | ||||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| internal resistance check | successful | ||||||||||
| within number of succesful resistance measurements | > 10.00 | [-] | |||||||||
| time between two successful resistance measurements | <= 8 | [s] | |||||||||
| alternative conditions (diagnostics readiness is set independently of the sensor operating readiness) | |||||||||||
| time after protection heating mode finished | not calibrated | [s] | |||||||||
| additional time delay | not calibrated | [s] | |||||||||
| O2S is sufficiently electrically heated | not calibrated | ||||||||||
| within time delay | not calibrated | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| conditions below must be fulfilled | |||||||||||
| for time | >= 200 | [ms] | |||||||||
| internal resistance | <= 900.00 | [Ohm] | |||||||||
| number of resistance measurements | >= 3.00 | [-] | |||||||||
| or | |||||||||||
| O2S rear protective heating | finished | ||||||||||
| within time delay | >= 15.0 | [s] | |||||||||
| normalized heating power | >= 0.50 | [-] | |||||||||
| or | |||||||||||
| EGT @ O2S rear | >= 700.0 | [°C] | |||||||||
| for time | >= 25.5 | [s] | |||||||||
| internal sensor resistance is sufficiently low | detected | ||||||||||
| within sensor voltage @ rich conditions | 0.50...1.26 | [V] | |||||||||
| or | |||||||||||
| sensor voltage @ lean conditions | <= 0.40 | [V] | |||||||||
| Oxygen Sensor (O2S) rear | P0137 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 | O2S signal check - circuit continuity (circuit low) | diff. sensor voltage with load pulse vs. without load pulse (mean value of 3 measurements) | < 0.01 | [V] | general conditions | 3.0 [s] multiple | 2 DCY |
|
||
| engine running | not calibrated | ||||||||||
| ECM drive mode | detected | ||||||||||
| injection cut off | not active | ||||||||||
| fuel cut off | not calibrated | ||||||||||
| catalyst purge | not active | ||||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| all conditions above must be fulfilled | |||||||||||
| for time | >= 3.0 | [s] | |||||||||
| conditions for fault suspicion | |||||||||||
| O2S rear signal voltage | < 0.03 | [V] | |||||||||
| for time | >= 3.0 | [s] | |||||||||
| number of loadedmeasurements | 3 | [-] | |||||||||
| time delay between two load pulses (for confirming suspicion) | 5.0 | [s] | |||||||||
| Oxygen Sensor (O2S) rear | P0157 - O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 | O2S signal check - circuit continuity (circuit low) | diff. sensor voltage with load pulse vs. without load pulse (mean value of 3 measurements) | < 0.01 | [V] | general conditions | 3.0 [s] multiple | 2 DCY |
|
||
| engine running | not calibrated | ||||||||||
| ECM drive mode | detected | ||||||||||
| injection cut off | not active | ||||||||||
| fuel cut off | not calibrated | ||||||||||
| catalyst purge | not active | ||||||||||
| battery voltage | > 10.70 | [V] | |||||||||
| all conditions above must be fulfilled | |||||||||||
| for time | >= 3.0 | [s] | |||||||||
| conditions for fault suspicion | |||||||||||
| O2S rear signal voltage | < 0.03 | [V] | |||||||||
| for time | >= 3.0 | [s] | |||||||||
| number of loadedmeasurements | 3 | [-] | |||||||||
| time delay between two load pulses (for confirming suspicion) | 5.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) Heater rear | P0141 - O2 Sensor Heater Circuit Bank 1 Sensor 2 | out of range (during normal heater operation after dew point is exceeded) | internal resistance | > 2200.00...100000.00 | [Ohm] | general conditions | 126.0 [s] multiple | 2 DCY |
|
||
| O2S heated up for time | >= 45.0...45.0 | [s] | |||||||||
| modeled EGT | 250.0...600.0 | [°C] | |||||||||
| modeled EGT | valid | ||||||||||
| IAT upstream throttle | -48.0 | [°C] | |||||||||
| engine off time | > 120.0 | [s] | |||||||||
| counter for engine off time | valid | ||||||||||
| engine | running | ||||||||||
| battery voltage | 10.70...16.10 | [V] | |||||||||
| number of valid internal resistance checks | > 10.00 | [-] | |||||||||
| fuel cut off | not active | ||||||||||
| O2S heater | commanded on | ||||||||||
| conditions after long stop phase | |||||||||||
| time after engine stop | >= 120.0 | [s] | |||||||||
| time after next engine start | >= 30.0 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater rear | P0161 - O2 Sensor Heater Circuit Bank 2 Sensor 2 | out of range (during normal heater operation after dew point is exceeded) | internal resistance | > 2200.00...100000.00 | [Ohm] | general conditions | 126.0 [s] multiple | 2 DCY |
|
||
| O2S heated up for time | >= 45.0...45.0 | [s] | |||||||||
| modeled EGT | 250.0...600.0 | [°C] | |||||||||
| modeled EGT | valid | ||||||||||
| IAT upstream throttle | -48.0 | [°C] | |||||||||
| engine off time | > 120.00 | ||||||||||
| counter for engine off time | valid | ||||||||||
| engine | running | ||||||||||
| battery voltage | 10.70...16.10 | [V] | |||||||||
| number of valid internalresistance checks | > 10.00 | [-] | |||||||||
| fuel cut off | not active | ||||||||||
| O2S heater | commanded on | ||||||||||
| conditions after long stop phase: | |||||||||||
| time after engine stop | >= 120.0 | [s] | |||||||||
| time after next engine start | >= 30.0 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater rear | P0036 - HO2S Heater Control Circuit Bank 1 Sensor 2 | open circuit | signal voltage | > 2.74...3.26 | [V] | general conditions | 0.5 [s] continuous | 2 DCY |
|
||
| signal voltage | <= 4.70...5.40 | [V] | engine speed | >= 0 | [rpm] | ||||||
| battery voltage | > 9.00 | [V] | |||||||||
| battery voltage | not calibrated | [V] | |||||||||
| duty cycle | < 98 | [%] | |||||||||
| conditions for dew point end | |||||||||||
| battery voltage | <= 16.50 | [V] | |||||||||
| ECM postdrive | not detected | ||||||||||
| heating @ ECM predrive | not calibrated | ||||||||||
| or | |||||||||||
| engine | running | ||||||||||
| or | |||||||||||
| drive motor | not equipped | ||||||||||
| protection heating | active | ||||||||||
| heating @ stop phase | |||||||||||
| wall temperature | not calibrated | [°C] | |||||||||
| or | |||||||||||
| EGT | not calibrated | [°C] | |||||||||
| all above conditions (except general conditions) must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| fast enable conditions (for sufficient battery voltage or AAT) | |||||||||||
| battery voltage | < 16.00 | [V] | |||||||||
| or | |||||||||||
| AAT | > 143.3 | [°C] | |||||||||
| for time | >= 5.0 | [s] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) Heater rear | P0037 - HO2S Heater Control Circuit Low Bank 1 Sensor 2 | circuit low | signal voltage | <= 2.74...3.26 | [V] | general conditions | 0.5 [s] continuous | 2 DCY |
|
||
| engine speed | >= 0 | [rpm] | |||||||||
| battery voltage | > 9.00 | [V] | |||||||||
| battery voltage | not calibrated | [V] | |||||||||
| duty cycle | <= 98 | [%] | |||||||||
| conditions for dew point end | |||||||||||
| battery voltage | <= 16.50 | [V] | |||||||||
| ECM postdrive | not detected | ||||||||||
| heating @ ECM predrive | not calibrated | ||||||||||
| or | |||||||||||
| engine | running | ||||||||||
| or | |||||||||||
| drive motor | not equipped | ||||||||||
| protection heating | active | ||||||||||
| heating @ stop phase | |||||||||||
| wall temperature | not calibrated | [°C] | |||||||||
| or | |||||||||||
| EGT | not calibrated | [°C] | |||||||||
| all above conditions (except general conditions) must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| fast enable conditions (for sufficient battery voltage or AAT) | |||||||||||
| battery voltage | < 16.00 | [V] | |||||||||
| or | |||||||||||
| AAT | > 143.3 | [°C] | |||||||||
| for time | >= 5.0 | [s] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater rear | P0038 - HO2S Heater Control Circuit High Bank 1 Sensor 2 | circuit high | signal current | >= 8.5...12.5 | [A] | general conditions | 0.5 [s] continuous | 2 DCY |
|
||
| engine speed | >= 0 | [rpm] | |||||||||
| battery voltage | > 9.00 | [V] | |||||||||
| battery voltage | not calibrated | [V] | |||||||||
| duty cycle | > 3 | [%] | |||||||||
| conditions for dew point end | |||||||||||
| battery voltage | <= 16.50 | [V] | |||||||||
| ECM postdrive | not detected | ||||||||||
| heating @ ECM predrive | not calibrated | ||||||||||
| or | |||||||||||
| engine | running | ||||||||||
| or | |||||||||||
| drive motor | not equipped | ||||||||||
| protection heating | active | ||||||||||
| heating @ stop phase | |||||||||||
| wall temperature | not calibrated | [°C] | |||||||||
| or | |||||||||||
| EGT | not calibrated | [°C] | |||||||||
| all above conditions (except general conditions) must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| fast enable conditions (for sufficient battery voltage or AAT) | |||||||||||
| battery voltage | < 16.00 | [V] | |||||||||
| or | |||||||||||
| AAT | > 143.3 | [°C] | |||||||||
| for time | >= 5.0 | [s] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) Heater rear | P0056 - HO2S Heater Control Circuit Bank 2 Sensor 2 | open circuit | signal voltage | > 2.74...3.26 | [V] | general conditions | 0.5 [s] continuous | 2 DCY |
|
||
| signal voltage | <= 4.70...5.40 | [V] | engine speed | >= 0 | [rpm] | ||||||
| battery voltage | > 9.00 | [V] | |||||||||
| battery voltage | not calibrated | [V] | |||||||||
| duty cycle | < 98 | [%] | |||||||||
| conditions for dew point end | |||||||||||
| battery voltage | <= 16.50 | [V] | |||||||||
| ECM postdrive | not detected | ||||||||||
| heating @ ECM predrive | not calibrated | ||||||||||
| or | |||||||||||
| engine | running | ||||||||||
| or | |||||||||||
| drive motor | not equipped | ||||||||||
| protection heating | active | ||||||||||
| heating @ stop phase | |||||||||||
| wall temperature | not calibrated | [°C] | |||||||||
| or | |||||||||||
| EGT | not calibrated | ||||||||||
| all above conditions (except general conditions) must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| fast enable conditions (for sufficient battery voltage or AAT) | |||||||||||
| battery voltage | < 16.00 | [V] | |||||||||
| or | |||||||||||
| AAT | > 143.3 | [°C] | |||||||||
| for time | >= 5.0 | [s] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| Oxygen Sensor (O2S) Heater rear | P0057 - HO2S Heater Control Circuit Low Bank 2 Sensor 2 | circuit low | signal voltage | <= 2.74...3.26 | [V] | general conditions | 0.5 [s] continuous | 2 DCY |
|
||
| engine speed | >= 0 | [rpm] | |||||||||
| battery voltage | > 9.00 | [V] | |||||||||
| battery voltage | not calibrated | [V] | |||||||||
| duty cycle | <= 98 | [%] | |||||||||
| conditions for dew point end | |||||||||||
| battery voltage | <= 16.50 | [V] | |||||||||
| ECM postdrive | not detected | ||||||||||
| heating @ ECM predrive | not calibrated | ||||||||||
| or | |||||||||||
| engine | running | ||||||||||
| drive motor | not equipped | ||||||||||
| protection heating | active | ||||||||||
| heating @ stop phase | |||||||||||
| wall temperature | not calibrated | [°C] | |||||||||
| or | |||||||||||
| EGT | not calibrated | ||||||||||
| all above conditions (except general conditions) must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| fast enable conditions (for sufficient battery voltage or AAT) | |||||||||||
| battery voltage | < 16.00 | [V] | |||||||||
| or | |||||||||||
| AAT | > 143.3 | [°C] | |||||||||
| for time | >= 5.0 | [s] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oxygen Sensor (O2S) Heater rear | P0058 - HO2S Heater Control Circuit High Bank 2 Sensor 2 | circuit high | signal current | >= 8.5...12.5 | [A] | general conditions | 0.5 [s] continuous | 2 DCY |
|
||
| engine speed | >= 0 | [rpm] | |||||||||
| battery voltage | > 9.00 | [V] | |||||||||
| battery voltage | not calibrated | ||||||||||
| duty cycle | > 3 | [%] | |||||||||
| conditions for dew point end | |||||||||||
| battery voltage | <= 16.50 | [V] | |||||||||
| ECM postdrive | not detected | ||||||||||
| heating @ ECM predrive | not calibrated | ||||||||||
| or | |||||||||||
| engine | running | ||||||||||
| or | |||||||||||
| drive motor | not equipped | ||||||||||
| protection heating | active | ||||||||||
| heating @ stop phase | |||||||||||
| wall temperature | not calibrated | [°C] | |||||||||
| or | |||||||||||
| EGT | not calibrated | [°C] | |||||||||
| all above conditions (except general conditions) must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| fast enable conditions (for sufficient battery voltage or AAT) | |||||||||||
| battery voltage | < 16.00 | [V] | |||||||||
| or | |||||||||||
| AAT | > 143.26 | ||||||||||
| for time | >= 5.0 | [s] | |||||||||
| conditions above must be fulfilled | |||||||||||
| for time | >= 10.0 | [s] | |||||||||
| Engine Cooling System | P2181 - Cooling System Performance | cooling system performance not in the expected range | cooling system temperature too low after a sufficient MAF integral | < 68.1...76.1 | [°C] | monitor entry conditions: | 0 (US06: 520.0) [s] once / DCY | 2 DCY |
|
||
| for time | >= 0.0 | [s] | ECT @ start | -10.0...57.1 | [°C] | ||||||
| AAT | -10.0...60.0 | [°C] | |||||||||
| or | |||||||||||
| IAT upstream throttle | not calibrated | [°C] | |||||||||
| begin of air mass integration: | |||||||||||
| ECT | > 15.0 | [°C] | |||||||||
| conditions for diagnosis: | |||||||||||
| MAF | < 3276.70 | [kg/h] | |||||||||
| delta BARO | < 100.00 | [kPa] | |||||||||
| delta AAT | < 191.3 | [K] | |||||||||
| accum. time required | not calibrated | [s] | |||||||||
| or | |||||||||||
| accum. integrated air mass | < 0.64...3.00 | [kg] | |||||||||
| accumulation enable if | |||||||||||
| fuel cut off | active | ||||||||||
| or | |||||||||||
| engine load | > 95.00 | [%] | |||||||||
| or | |||||||||||
| engine load | < 20.00 | [%] | |||||||||
| start of fault decision: | |||||||||||
| integrated air mass | >6.30...32.22 | [kg] | |||||||||
| conditions at fault decision (average values since start): | |||||||||||
| MAF (lower threshold) | >= 34.00...129.00 | [kg/h] | |||||||||
| MAF (upper threshold) | <= 201.00...371.00 | [kg/h] | |||||||||
| vehicle speed (lowerthreshold) | >= 30...38 | [km/h] | |||||||||
| vehicle speed (upper threshold) | <= 150 | [km/h] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Engine Cooling System | P2181 - Cooling System Performance | cooling system performance not in the expected range | filtered ECT | < 54.0 | [°C] | general | 0 (US06: 520.0) [s] once / DCY | 2 DCY |
|
||
| for time | >= 10.0 | [s] | AAT | > -10.0 | [°C] | ||||||
| mass air flow integral conditions | |||||||||||
| air mass flow integral | > 4.2...23.0 | [g] | |||||||||
| mass air flow integral incremented if | |||||||||||
| engine | running | ||||||||||
| fuel cut-off | not active | ||||||||||
| mass air flow | > 20.00...40.00 | [kg/h] | |||||||||
| mass air flow integral decremented if | |||||||||||
| engine | not running | ||||||||||
| or | |||||||||||
| fuel cut-off | active | ||||||||||
| or | |||||||||||
| modeled ECT | not calibrated | [°C] | |||||||||
| for ECT once after engine start | > 67.0...68.0 | [°C] | |||||||||
| valid operating points | |||||||||||
| engine | running | ||||||||||
| for time | > 20.0 | [s] | |||||||||
| fuel cut off | not active | ||||||||||
| for time | > 20.0 | [s] | |||||||||
| modeled ECT | not calibrated | [°C] | |||||||||
| thermostat overdrive | not detected | ||||||||||
| for time | > 20.0 | [s] | |||||||||
| vehicle speed | > -328 | [km/h] | |||||||||
| vehicle speed | < 328 | [km/h] | |||||||||
| for time | > 20.0 | [s] | |||||||||
| engine load | > 10.00...100.00 | [%] | |||||||||
| engine load | < 399.99 | [%] | |||||||||
| for time | > 20.0 | [s] | |||||||||
| additional conditions for re-entry after strong ECT drop | |||||||||||
| integrated air mass flow during valid operating points | > 1000.0...5000.0 | [g] | |||||||||
| depending on min. AAT @ current DCY | -10.0...45.1 | [°C] | |||||||||
| ECT @ entry of valid operating points | 20.1...50.1 | [°C] | |||||||||
| all conditions above (except general) must be fulfilled | |||||||||||
| for time | > 10.0 | [s] | |||||||||
| Engine Coolant Temperature (ECT)Sensor @ Cylinder Head | P017D - Cylinder Head Temperature Sensor "A" Circuit High | circuit high | signal voltage | > 4.90 | [V] | 1.0 [s] continuous | 2 DCY |
|
|||
| Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet | P2184 - Engine Coolant Temperature Sensor 2 Circuit Low | circuit low | signal voltage | < 0.20 | [V] | ignition | on | [V] | 0.1 [s] continuous | 2 DCY |
|
| battery voltage | not calibrated | ||||||||||
| Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet | P2185 - Engine Coolant Temperature Sensor 2 Circuit High | circuit high | signal voltage | > 4.95 | [V] | ignition | on | [V] | 0.1 [s] continuous | 2 DCY |
|
| battery voltage | not calibrated | ||||||||||
| Engine Coolant Temperature (ECT) Sensor downstream engine | P0117 - Engine Coolant Temperature Sensor 1 Circuit Low | circuit low | signal voltage | <= 0.25 | [V] | 0.5 [s] continuous | 2 DCY |
|
|||
| Engine Coolant Temperature (ECT) Sensor downstream engine | P0118 - Engine Coolant Temperature Sensor 1 Circuit High | circuit high | signal voltage | >= 4.94 | [V] | 0.5 [s] continuous | 2 DCY |
|
|||
| Engine Coolant Temperature (ECT) Sensor @ Cylinder Head | P017C - Cylinder Head Temperature Sensor "A" Circuit Low | circuit low | signal voltage | < 0.30 | [V] | 1.0 [s] continuous | 2 DCY |
|
|||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Engine Coolant Temperature (ECT) Sensor @ Cylinder Head | P017B - Cylinder Head Temperature Sensor "A" Range/Performance | no change on signal | diff. ECT max @ cylinder head vs. ECT min @ cylinder head | <= 0.0...1.6 | [K] | cylinder head temperature @engine start | -44.0...140.0 | [°C] | 0 (FTP75 : 630.0) [s] once / DCY | 2 DCY |
|
| driving condition L: | |||||||||||
| vehicle speed | 55...300 | [km/h] | |||||||||
| MAF (lower threshold) | >= 0.00 | [kg/h] | |||||||||
| MAF (upper threshold) | <= 40.00...900.00 | [kg/h] | |||||||||
| engine speed | > 20 | [rpm] | |||||||||
| or | |||||||||||
| fuel cut off | active | ||||||||||
| for time | > 30.0 | [s] | |||||||||
| frequency | 1 | [times] | |||||||||
| driving condition H: | |||||||||||
| modeled cylinder headtemperature | > -3549.9 | [°C] | |||||||||
| vehicle speed | 0...35 | [km/h] | |||||||||
| MAF (lower threshold) | >= 4.00 | [kg/h] | |||||||||
| MAF (upper threshold) | <= 252.00...400.00 | [kg/h] | |||||||||
| engine speed | > 20 | [rpm] | |||||||||
| for time | > 18.0 | [s] | |||||||||
| frequency | 3 | [times] | |||||||||
| Engine Coolant Temperature (ECT)Sensor @ Cylinder Head | P017B - Cylinder Head Temperature Sensor "A" Range/Performance | rationality check | diff. modeled vs. measured ECT @ cylinderhead | > 9.8 | [K] | 0 (FTP75 : 500.0) [s] continuous | 2 DCY |
|
|||
| Engine Coolant Temperature (ECT)Sensor @ Cylinder Head | P017B - Cylinder Head Temperature Sensor "A" Range/Performance | rationality check inappropriatelylow | diff. cylinder head temperature @ start vs.minimum temperature from main cross | < 24.8 | [K] | cross check | finished | 0 [s] once / DCY | 2 DCY |
|
|
| Engine Coolant Temperature (ECT) Sensor downstream engine | P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance | rationality check: stuck sensor signal | diff. max. vs. min. ECT downstream engine | < 1.5 | [K] | monitor entry conditions | 0 (FTP75:630.0) [s] once / DCY | 2 DCY |
|
||
| case 1 | |||||||||||
| engine off time | not calibrated | [s] | |||||||||
| or | |||||||||||
| case 2 | |||||||||||
| ECT @ start | -44.0...140.0 | [°C] | |||||||||
| or | |||||||||||
| case 3 | |||||||||||
| engine off time | not calibrated | [s] | |||||||||
| or | |||||||||||
| ECT @ start | not calibrated | [°C] | |||||||||
| or | |||||||||||
| ECT @ start | not calibrated | [°C] | |||||||||
| driving condition H (low cooling performance, substantial engine | |||||||||||
| warm-up)vehicle speed | 0...35 | [km/h] | |||||||||
| MAF (lower threshold) | >= 0.00 | [kg/h] | |||||||||
| MAF (upper threshold) | <= 252.00...400.00 | [kg/h] | |||||||||
| reference model ECT | > -3549.9 | [°C] | |||||||||
| for time required | > 18.0 | [s] | |||||||||
| frequency | 3 | [times] | |||||||||
| driving condition L (high cooling performance, substantial engine cool-down) | |||||||||||
| vehicle speed | 55...300 | [km/h] | |||||||||
| MAF (lower threshold) | 0.00 | [kg/h] | |||||||||
| MAF (upper threshold) | 40.00...900.00 | [kg/h] | |||||||||
| or | |||||||||||
| fuel cut off | active | ||||||||||
| for time required | > 30.0 | [s] | |||||||||
| frequency | 1 | [times] | |||||||||
| Engine Coolant Temperature (ECT) Sensor downstream engine | P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance | rationality check low | diff. ECT downstream engine @ start vs. minimum temperature from cross check | < -24.8 | [K] | cross check (temperature) | finished | 0 [s] once / DCY | 2 DCY |
|
|
| Engine Coolant Temperature (ECT) Sensor @ Cylinder Head | P017B - Cylinder Head Temperature Sensor "A" Range/Performance | rationality check inappropriately high | cylinder head temperature @ first engine start | > 50.0...95.0 | [°C] | engine off time | > 466.67 | [min] | 0 [s] once / DCY | 2 DCY |
|
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Engine Coolant Temperature (ECT) Sensor downstream engine | P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance | rationality check high | ECT downstream engine @ start | > 50.0...78.5 | [°C] | engine off time | > 28000.0 | [s] | 5.0 [s] once / DCY | 2 DCY |
|
| engine | running | ||||||||||
| for time | >= 60.0 | [s] | |||||||||
| blockheater not detected | |||||||||||
| ECT downstream engine @ start vs. minimum ECT downstream engine since start | <= 5.0 | [K] | |||||||||
| Engine Control Module (ECM): Multi Injection | P0606 - ECM/PCM Processor | Cold Start Monitoring rationality check | ratio injection fault counter to number of requested injections | > 0.10 | [-] | general conditions | [s] | 60 [s] once / DCY | 2 DCY |
|
|
| engine | running | ||||||||||
| injection mode for catalystheating | active | ||||||||||
| injection on all cylinders | active | ||||||||||
| catalyst heating | active | ||||||||||
| conditions at fault decision | |||||||||||
| catalyst heating | finished | ||||||||||
| required monitoring time | > 10.0 | ||||||||||
| Fuel Volume Regulator HP Control | P053F - Cold Start Fuel Pressure Performance Bank 1 | Cold Start Monitoring functional check | filtered diff. target pressure vs. actual pressure | > 1500.00 | [kPa] | time after engine start | > 5.0 | [s] | 3.0 [s] multiple | 2 DCY |
|
| fuel cut off | not active | ||||||||||
| time after fuel cut off | > 2.5 | [s] | |||||||||
| catalyst heating | active | ||||||||||
| fuel volume regulator control | active | ||||||||||
| relative fuel mass | 5.02...200.02 | [%] | |||||||||
| Fuel Volume Regulator HP Control | P053F - Cold Start Fuel Pressure Performance Bank 1 | Cold Start Monitoring functional check | filtered diff. target pressure vs. actual pressure | < -1500.00 | [kPa] | time after engine start | > 5.0 | [s] | 3.0 [s] multiple | 2 DCY |
|
| fuel cut off | not active | ||||||||||
| time after fuel cut off | > 2.5 | [s] | |||||||||
| catalyst heating | active | ||||||||||
| fuel volume regulator control | active | ||||||||||
| relative fuel mass | 5.02...200.02 | [%] | |||||||||
| Ignition Control (IC) | P050B - Cold Start Ignition Timing Performance | Cold Start Monitoring / idle ignition timing monitor | diff. commanded vs. actual spark timing | > 16.00 | [%] | general conditions | 0 (FTP75: 50) [s] once / DCY | 2 DCY |
|
||
| commanded spark retard during CSERS conditions | < 84.00 | [%] | |||||||||
| CSERS conditions | active | ||||||||||
| for time | > 3.0 | [s] | |||||||||
| fuel cut off | not active | ||||||||||
| BARO | > 63.00 | [kPa] | |||||||||
| idle condition | not calibrated | ||||||||||
| diff. relative engine load vs. filtered relative engine load (for relative engine load dynamic detection) | <= |6.00| | [%] | |||||||||
| diff. engine speed vs. filtered engine speed (for engine speed dynamic detection) | <= |750| | [rpm] | |||||||||
| relative engine load | <= |100.01| | [%] | |||||||||
| conditions vehicle speed | |||||||||||
| vehicle speed | 2 | [km/h] | |||||||||
| additional (only for hybrid) | |||||||||||
| engine running and decoupled from powertrain (for hybrid) | not equipped | ||||||||||
| all conditions above must be fulfilled | |||||||||||
| for time | > 0.0 | [s] | |||||||||
| conditions at result decision | |||||||||||
| CSERS conditions | finished | ||||||||||
| required monitoring time | > 8.0 | [s] | |||||||||
| Variable Valve Timing (VVT) Exhaust Actuator | P054A - Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 | Cold Start Monitoring target error | diff. target vs. actual position | > |4.00...4.00| | [°CRK] | time after engine start | >= 0.8...10.0 | [s] | 3.0 [s] once / DCY | 2 DCY |
|
| engine speed | >= 600...600 | [rpm] | |||||||||
| modeled oil temperature | -12.0...200.0 | [°C] | |||||||||
| commanded camshaft timing correction for catalyst heating | active | ||||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Variable Valve Timing (VVT) Intake Actuator | P052A - Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 | Cold Start Monitoring target error | diff. target vs. actual position | > |7.50...40.00| | [°CRK] | time after engine start | >= 5.0...3.0 | [s] | 3.0 [s] once / DCY | 2 DCY |
|
| engine speed | >= 600...600 | [rpm] | |||||||||
| modeled oil temperature | -12.0...200.0 | [°C] | |||||||||
| commanded camshaft timing correction for catalyst heating | active | ||||||||||
| Variable Valve Timing (VVT) Exhaust Actuator | P0014 - "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | target error | difference between target position vs. actual position | > | 3.00 | | [°CRK] | time after engine start | > 5.0...10.0 | [s] | 3.0 [s] multiple | 2 DCY |
|
| for time | > 2.0...3.0 | [s] | engine speed | 880...6400 | [rpm] | ||||||
| adjustment angle | <= | 3.00 | | [°CRK] | modeled oil temperature | -9.8...110.2 | [°C] | ||||||
| number of checks | 3 | [times] | change of target position | > |10.00...22.00| | [°CRK] | ||||||
| Variable Valve Timing (VVT) Intake Actuator | P0011 - "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | target error | diff. target vs. actual position | > |3.00| | [°CRK] | time after engine start | > 5.0...10.0 | [s] | 3.0 [s] multiple | 2 DCY |
|
| for time | > 2.0...3.0 | [s] | engine speed | 880...6400 | [rpm] | ||||||
| adjustment angle | <= |3.00| | [°CRK] | modeled oil temperature | -9.8...110.2 | [°C] | ||||||
| number of checks | 3.00 | [-] | change of target position | > 12.00...40.00 | [°CRK] | ||||||
| Variable Valve Timing (VVT) Exhaust Actuator | P000B - "B" Camshaft Position Slow Response Bank 1 | slow response | diff. target vs. actual position | > |3.00| | [°CRK] | time after engine start | > 5.0...10.0 | [s] | 3.0 [s] multiple | 2 DCY |
|
| for time | > 2.0...3.0 | [s] | engine speed | 880...6400 | [rpm] | ||||||
| adjustment angle | > |3.00| | [°CRK] | modeled oil temperature | -9.8...110.2 | [°C] | ||||||
| number of checks | 3 | [times] | change of target position | > |10.00...22.00| | [°CRK] | ||||||
| Variable Valve Timing (VVT) Intake Actuator | P000A - "A" Camshaft Position Slow Response Bank 1 | slow response | diff. target vs. actual position | > |3.00| | [°CRK] | time after engine start | > 5.0...10.0 | [s] | 3.0 [s] multiple | 2 DCY |
|
| for time | > 2.0...3.0 | [s] | engine speed | 880...6400 | [rpm] | ||||||
| adjustment angle | > |3.00| | [°CRK] | modeled oil temperature | -9.8...110.2 | [°C] | ||||||
| number of checks | 3.00 | [-] | change of target position | > 12.00...40.00 | [°CRK] | ||||||
| Accelerator Pedal Position (APP) Sensor 1 and 2 | P2138 - Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation | rationality check | signal voltage sensor 1 vs. 2 | >= |0.17...0.70| | [V] | signal voltage sensor 1 | > 445 | [mV] | 240 [ms] continuous | 2 DCY |
|
| signal voltage sensor 2 | > 445 | [mV] | |||||||||
| Accelerator Pedal Position (APP) Sensor 1 | P2123 - Throttle/Pedal Position Sensor/Switch "D" Circuit High | circuit high | signal voltage | >= 4.79 | [V] | 200 [ms] continuous | 2 DCY |
|
|||
| Accelerator Pedal Position (APP) Sensor 1 | P2122 - Throttle/Pedal Position Sensor/Switch "D" Circuit Low | circuit low | signal voltage | <= 0.61 | [V] | status high resistance | not calibrated | 200 [ms] continuous | 2 DCY |
|
|
| redundancy failure | not calibrated | ||||||||||
| Accelerator Pedal Position (APP) Sensor 2 | P2128 - Throttle/Pedal Position Sensor/Switch "E" Circuit High | circuit high | signal voltage | >= 2.43 | [V] | 200 [ms] continuous | 2 DCY |
|
|||
| Accelerator Pedal Position (APP) Sensor 2 | P2127 - Throttle/Pedal Position Sensor/Switch "E" Circuit Low | circuit low | signal voltage | <= 0.27 | [V] | status high resistance | not calibrated | 200 [ms] continuous | 2 DCY |
|
|
| redundancy failure | not calibrated | ||||||||||
| Active Grille Air Shutter | P05A0 - Active Grille Air Shutter "A" Stuck On | - if equipped - communication with Active Grille Air Shutter: actuator internal check (functional) | target position (blocked actuator) | error detected | general conditions: | 150.0 [s] continuous | 2 DCY |
|
|||
| actuator | commanded on | ||||||||||
| conditions @ fault decision: | |||||||||||
| case 1: | |||||||||||
| AAT | >= 4.0 | [°C] | |||||||||
| or | |||||||||||
| case 2: | |||||||||||
| AAT @ engine start | < 4.0 | [°C] | |||||||||
| coolant temperaturewarning light | illuminated | ||||||||||
| or | |||||||||||
| AAT | > 3003.6 | [°C] | |||||||||
| or | |||||||||||
| case 3: | |||||||||||
| vehicle speed | > 328 | [km/h] | |||||||||
| Active Grille Air Shutter | P05A0 - Active Grille Air Shutter "A" Stuck On | - if equipped - communication with Active Grille Air Shutter: actuator internal check (functional) | freely rotating active grille air shutter drive (detached actuator) | error detected | actuator | commanded on | 150.0 [s] continuous | 2 DCY |
|
||
| Active Grille Air Shutter | P05A3 - Active Grille Air Shutter "A" Control Circuit Range/Performance | - if equipped - communication with Active Grille Air Shutter: actuator internal check (functional) | initialization target value | error detected | actuator | commanded on | 20.0 [s] continuous | 2 DCY |
|
||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Active Grille Air Shutter | P05A3 - Active Grille Air Shutter "A" Control Circuit Range/Performance | - if equipped - COM: actuator internal check (functional) | internal hardware | error detected | 150.0 [s] continuous | 2 DCY |
|
||||
| Active Grille Air Shutter | P05C0 - Active Grille Air Shutter Module "A" Over Temperature | - if equipped - communication with Active Grille Air Shutter: actuator internal check (functional) | over voltage | error detected | 150.0 [s] continuous | 2 DCY |
|
||||
| or | |||||||||||
| over temperature | error detected | ||||||||||
| Active Grille Air Shutter | U0585 - Invalid Data Received From Active Grille Air Shutter Module "A" | - if equipped - communication with Active Grille Air Shutter | received message | signal out of valid range | time after ignition on | >= 0.5 | [s] | 1.0 [s] continuous | 2 DCY |
|
|
| Active Grille Air Shutter | U0284 - Lost Communication With Active Grille Air Shutter Module "A" | - if equipped - communication with active grille air shutter | received message | no message | battery voltage | 8.90...16.10 | [V] | 3.0 [s] continuous | 2 DCY |
|
|
| time after ignition on | >= 0.5 | [s] | |||||||||
| Active Grille Air Shutter | U0585 - Invalid Data Received From Active Grille Air Shutter Module "A" | - if equipped - communication with active grille air shutter | received message | implausible message | battery voltage | 8.90...16.10 | [V] | 3.0 [s] continuous | 2 DCY |
|
|
| time after ignition on | >= 0.5 | [s] | |||||||||
| Active Grille Air Shutter | P05A3 - Active Grille Air Shutter "A" Control Circuit Range/Performance | communication with Active Grille Air Shutter: functional check | deviation target vs. measured actuator position | > |399.99| | [%] | time since target value changes | > 7.0 | [s] | 150.0 [s] continuous | 2 DCY |
|
| actuator | commanded on | ||||||||||
| actuator | initialization finished | ||||||||||
| Airbag Control Module | P1609 - Crash Shut-Off Was Triggered | communication with airbag | received data: crash intensity for shutdown fuel pump control | detected | ignition | on | [V] | 0 [s] continuous | 1 DCY |
|
|
| battery voltage | 8.80...16.10 | ||||||||||
| Airbag Control Module | P1609 - Crash Shut-Off Was Triggered | communication with airbag | received data: crash intensity for shutdown fuel injection | detected | ignition | on | [V] | 0 [s] continuous | 1 DCY |
|
|
| battery voltage | 8.80...16.10 | ||||||||||
| Ambient Air Temperature (AAT) Sensor | P0070 - Ambient Air Temperature Sensor Circuit "A" | communication with AAT Sensor | AAT signal: circuit high | error detected | time after ignition on | >= 1.0 | [s] | 30.0 [s] continuous | 2 DCY |
|
|
| Ambient Air Temperature (AAT) Sensor | P0072 - Ambient Air Temperature Sensor Circuit "A" Low | communication with AAT Sensor | AAT signal: circuit low | error detected | time after ignition on | >= 1.0 | [s] | 30.0 [s] continuous | 2 DCY |
|
|
| Ambient Air Temperature (AAT) Sensor | P0071 - Ambient Air Temperature Sensor Circuit "A" Range/Performance | cross check | deviation count | monitor entry conditions | 0.0 [s] once / DCY | 2 DCY |
|
||||
| counter of detected temperature deviations | >= 2.00 | [-] | propulsion off time | > 21600.0 | [s] | ||||||
| counter of detected temperature deviations of the other involved temperature sensors | < 2.00 | [-] | time after ignition on | not calibrated | [s] | ||||||
| required temperature deviation to increment counter | or | ||||||||||
| AAT vs. ECT downstream engine | not equipped | [K] | time after first start end in DCY | > 4.0 | [s] | ||||||
| or | conditions for category 1 sensors | ||||||||||
| AAT vs. ROT | > 24.8 | [K] | Retained-Heat Detection after driving conditions (Referenced) | not calibrated | |||||||
| or | conditions for category 2 sensors | ||||||||||
| AAT vs. ECT @ cylinder head | not equipped | [K] | Retained-Heat Detection after driving conditions with combustion (Referenced) | checked | |||||||
| or | Retained-Heat Detection after Purge Manifold (Referenced) | checked | |||||||||
| AAT vs. IAT upstream throttle | > 24.8 | [K] | |||||||||
| or | |||||||||||
| AAT vs. IAT 2 | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. IAT 3 | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. IAT 4 | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. EOT | > 24.8 | [K] | |||||||||
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| or | |||||||||||
| AAT vs. heating circuit temperature | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. inverter coolant temperature | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. EOT @ cylinder head | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. ECT @ crankcase | not equipped | [K] | |||||||||
| or | |||||||||||
| AAT vs. engine compartment temperature | not equipped | [K] | |||||||||
| Ambient Air Temperature (AAT) Sensor | U0322 - Software Incompatibility With Body Control Module | communication with BCM | AAT signal: coding | error detected | ignition | on | 30.0 [s] continuous | 2 DCY |
|
||
| Ambient Air Temperature (AAT) Sensor | U0422 - Invalid Data Received From Body Control Module | communication with BCM | AAT signal: initialization | error detected | ignition | on | 30.0 [s] continuous | 2 DCY |
|
||
| communication with BCM | no time out | ||||||||||
| Barometric Pressure (BARO) Sensor | P2229 - Barometric Pressure Sensor "A" Circuit High | out of range high | BARO | > 115.00 | [kPa] | 0.5 [s] continuous | 2 DCY |
|
|||
| Barometric Pressure (BARO) Sensor | P2228 - Barometric Pressure Sensor "A" Circuit Low | out of range low | BARO | < 45.00 | [kPa] | 0.5 [s] continuous | 2 DCY |
|
|||
| Barometric Pressure (BARO) Sensor | P2227 - Barometric Pressure Sensor "A" Circuit Range/Performance | rationality check | signal gradient | < -25.00 | [kPa/s] | ignition | on | [V] | 2.0 [s] continuous | 2 DCY |
|
| battery voltage | not calibrated | ||||||||||
| rationality check | diff. BARO sensor vs. last DCY | > |10.00| | [kPa] | MAF | > 45.00 | [kg/h] | 2.0 [s] once / DCY | 2 DCY | |||
| diff. BARO sensor signal vs. modeled BARO | > 615.00 | [kPa] | ratio modeled MAP to modeled BARO | < 0.82 | [-] | ||||||
| Barometric Pressure (BARO) Sensor | P2227 - Barometric Pressure Sensor "A" Circuit Range/Performance | rationality check | signal gradient | > 25.00 | [kPa/s] | ignition | on | [V] | 2.0 [s] continuous | 2 DCY |
|
| battery voltage | not calibrated | ||||||||||
| rationality check | diff. BARO sensor vs. last DCY | > |100.00| | [kPa] | MAF | > 45.00 | [kg/h] | 2.0 [s] once / DCY | 2 DCY | |||
| diff. BARO sensor signal vs. modeledBARO | < -615.00 | ratio modeled MAP to modeledBARO | < 0.82 | [-] | |||||||
| Barometric Pressure (BARO) Sensor | P2229 - Barometric Pressure Sensor "A" Circuit High | Engine Control Module (ECM): sensor internal check (rationality) | sensor signal: rationality check | error detected | time delay after sensor reset | > 0.1 | [s] | 2.0 [s] multiple | 2 DCY |
|
|
| test phase during calibration | not active | ||||||||||
| ECM drive mode | detected | ||||||||||
| Barometric Pressure (BARO) Sensor | P2228 - Barometric Pressure Sensor "A" Circuit Low | Engine Control Module (ECM): internal hardware check | circuit low | detected | time delay after sensor reset | > 0.1 | [s] | 0.5 [s] multiple | 2 DCY |
|
|
| internal checksum | failed | test phase during calibration | not active | ||||||||
| SPI communication | error detected | ||||||||||
| Barometric Pressure (BARO) Sensor | P2229 - Barometric Pressure Sensor "A" Circuit High | Engine Control Module (ECM): internal hardware check | circuit high | detected | time delay after sensor reset | > 0.1 | [s] | 0.5 [s] multiple | 2 DCY |
|
|
| internal checksum | failed | test phase during calibration | not active | ||||||||
| SPI communication | error detected | ||||||||||
| Battery Voltage | U3502 - Control Module Input Power "A" Circuit High | vehicle state: not ready to drive out of range high | battery voltage | > 16.00 | [V] | ignition | on | 9.0 [s] continuous | 2 DCY |
|
|
| engine | not running | ||||||||||
| engine start @ current DCY | not detected | ||||||||||
| Battery Voltage | U3502 - Control Module Input Power "A" Circuit High | vehicle state: ECM keep alive mode out of range high | battery voltage | > 16.00 | [V] | ECM keep alive mode | active | 9.0 [s] continuous | 2 DCY |
|
|
| Battery Voltage | U3502 - Control Module Input Power "A" Circuit High | vehicle state: ready to drive out of range high | battery voltage | > 16.00 | [V] | case 1 | [s] | 9.0 [s] continuous | 2 DCY |
|
|
| engine | running | ||||||||||
| time after first engine start | > 1.0 | ||||||||||
| or | |||||||||||
| case 2 | |||||||||||
| engine | not running | ||||||||||
| stop/start mode | active | ||||||||||
| Battery Voltage | U3501 - Control Module Input Power "A" Circuit Low | vehicle state: ECM keep alive mode out of range low | battery voltage | <9.00 | [V] | ECM keep alive mode | active | 9.0 [s] continuous | 2 DCY |
|
|
Table continues below
| Component / System | DTC / DTC Description | Monitor Strategy Description | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Condition | Monitoring Time Length | MIL Illum. | Component Diagnostic | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Battery Voltage | U3501 - Control Module Input Power "A" Circuit Low | vehicle state: ready to drive out of range low | battery voltage | < 11.00 | [V] | case 1 | [s] | 9.0 [s] continuous | 2 DCY |
|
|
| engine | running | ||||||||||
| time after first engine start | > 1.0 | ||||||||||
| or | |||||||||||
| case 2 | |||||||||||
| engine | not running | ||||||||||
| stop/start mode | active | ||||||||||
| Battery Voltage | U3501 - Control Module Input Power "A" Circuit Low | vehicle state: not ready to drive out of range low | battery voltage | < 9.00 | [V] | ignition | on | 9.0 [s] continuous | 2 DCY |
|
|
| engine | not running | ||||||||||
| engine start @ current DCY | not detected | ||||||||||
| Body Control Module (BCM) | U0140 - Lost Communication With Body Control Module | communication with BCM | received message | no message | time after ignition on | > 0.5 | [s] | 5.0 [s] continuous | 2 DCY |
|
|
| Brake Booster Pressure Sensor | P0555 - Brake Booster Pressure Sensor Circuit | circuit high | signal voltage | > 5.00 | [V] | time after ignition on | > 0.5 | [s] | 0.2 [s] continuous | 2 DCY |
|
| Brake Booster Pressure Sensor | P0557 - Brake Booster Pressure Sensor Circuit Low | circuit low | signal voltage | < 0.20 | [V] | optimized hydraulic brake booster | not installed | 200 [ms] continuous | 2 DCY |
|
|
| stop/start mode | not available | ||||||||||
| Brake Booster Pressure Sensor | U0416 - Invalid Data Received From Vehicle Dynamics Control Module | communication with Vehicle Dynamics Control Module | received data | implausible message | time after ignition on | > 0.5 | [s] | 0.5 [s] multiple | 2 DCY |
|
|
| Brake Light Switch | P0571 - Brake Switch "A" Circuit | rationality check | state of the main brake switch and the redundant brake switch | not equal | [-] | ECM drive mode | detected | 2.0 [s] continuous | 2 DCY |
|
|
| for number of events | >= 10.00 | ||||||||||
| Brake System Control Module (BSCM) | U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message | no message | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| Brake System Control Module (BSCM) | U0415 - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message 7 | consecutively identical message counter | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| Brake System Control Module (BSCM) | U0415 - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message 33 | incorrect checksum | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| Brake System Control Module (BSCM) | U0415 - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message 7 | incorrect checksum | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| Brake System Control Module (BSCM) | U0415 - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message 21 | consecutively identical message counter | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| Brake System Control Module (BSCM) | U0415 - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message 33 | consecutively identical message counter | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| Brake System Control Module (BSCM) | U0415 - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "A" | communication with BSCM | received message 21 | incorrect checksum | time after ignition on | > 0.5 | [s] | 2.0 [s] continuous | 2 DCY |
|
|
| CAN-Controller | U0001 - High Speed CAN Communication Bus | communication check | CAN message | no feedback | battery voltage | 8.90...16.10 | [V] | 0.5 [s] continuous | 2 DCY |
|
|
| time after ignition on | >= 0.5 | [s] | |||||||||
| CAN-Controller | U0002 - High Speed CAN Communication Bus Performance | communication check: global timeout detection | received message | no message | battery voltage | 8.90...8.80 | [V] | 0.5 [s] continuous | 2 DCY |
|
|
| time after ignition on | >= 0.5 | [s] | |||||||||
| Climate Control (CC) | U0164 - Lost Communication With HVAC Control Module | communication with CC Module | received message | no message | time after ignition on | > 0.5 | [s] | 1.0 [s] continuous | 2 DCY |
|
|
| Crankshaft Position (CKP) Sensor | P0322 - Ignition/Distributor Engine Speed Input Circuit No Signal | signal activity check | camshaft signals | > 3.00 | [-] | vehicle speed | < 1 | [km/h] | 3 [rev] continuous | 2 DCY |
|
| crankshaft signals | no signal | or | |||||||||
| vehicle speed | > 25 | [km/h] | |||||||||
| or | |||||||||||
| engine speed | > 600 | [rpm] | |||||||||
| or | |||||||||||
| actual engine state | cranking | ||||||||||
| or | |||||||||||
| engine speed gradient | > -8000.00 | [rpm/s] | |||||||||