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Engine/Motor Control Module --, 2021 MY

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Oxygen Sensor (O2S) front P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: circuit high (aborted RAM check) voltage @ ground resistor > 4.0 [V] battery voltage 10.70 - 16.10 [V] 5 [events] continuous 2 DCY
  P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: over voltage check @ sensor lines or     additional debouncing @ sufficient battery voltage        
      voltage @ sensor pump current, virtual ground, trim current or nernst current > 9.1 - 10.3 [V] battery voltage time delay additional debouncing @ low < 10.70 < 1.5 [V] [s]    
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
  P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: circuit high (idle mode) over voltage check @ sensor lines voltage @ sensor pump current, virtual ground, trim current or nernst current > 9.1 - 10.3 [V] battery voltage additional debouncing @ sufficient battery voltage 10.70...16.10 [V] 5 [events] continuous 2 DCY
            battery voltage < 10.70 [V]    
            time delay < 1.5 [s]    
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
  P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: circuit high (switch-on or warm-up mode) voltage drop > 0.2 [V] battery voltage 10.70 - 16.10 [V] 5 [events] multiple 2 DCY
  P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: voltage check @ sensor lines       additional debouncing @        
            sufficient battery voltage        
            battery voltage < 10.70 [V]    
            time delay < 1.5 [s]    
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
  P0132 - O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Check the following: circuit high (aborted RAM check @ warm-up mode) voltage @ sensor pump current, virtual ground, trim current or nernst current > 9.1 - 10.3 [V] battery voltage 10.70 - 16.10 [V] 5 [events] multiple 2 DCY
  P0152 - O2 Sensor Circuit High Voltage Bank 2 Sensor 1 Check the following: over voltage @ sensor lines or     additional debouncing @        
            sufficient battery voltage        
      O2S ceramic temperature > 634 [°C] battery voltage < 10.70 [V]    
      no open load detected within     time delay < 1.5 [s]    
      measured calibration resistance @ pump cell >= 164.0 [Ohm] additional debouncing @ low battery voltage        
      and     battery voltage > 9.80 [V]    
      measured calibration resistance @ nernst cell >= 164.0 [Ohm] time delay >= 0.1 [s]    
Oxygen Sensor (O2S) front P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (aborted RAM check) ASIC operation aborted   battery voltage 10.70 - 16.10 [V] 5.0 [events] continuous 2 DCY
  P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ normal mode     additional debouncing @ sufficient battery voltage        
          battery voltage < 10.70 [V]    
          time delay < 1.5 [s]    
          or        
          additional debouncing @ low        
          battery voltage        
          battery voltage > 9.80 [V]    
          time delay >= 0.1 [s]    
          O2S ceramic temperature > 634 [°C]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
  P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (not idle mode) nernst voltage > 1.80 [V] battery voltage 10.70 - 16.10 [V] 5.0 [events] continuous 2 DCY
P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ pump current operation     additional debouncing @ sufficient battery voltage      
          battery voltage < 10.70 [V]  
          time delay < 1.5 [s]  
          or      
          additional debouncing @ low      
          battery voltage      
          battery voltage > 9.80 [V]  
          time delay >= 0.1 [s]  
          O2S ceramic temperature > 634 [°C]  
P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (warm-up mode) measured calibration resistance @ pump cell >= 164.0 [Ohm] battery voltage 10.70 - 16.10 [V] 5.0 [events] multiple 2 DCY
P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: nernst and pump cell transition check and   additional debouncing @ sufficient battery voltage      
    measured calibration resistance @ nernst cell < 164.0 [Ohm] battery voltage time delay < 10.70 < 1.5 [V] [s]  
          or      
          additional debouncing @ low      
          battery voltage      
          battery voltage > 9.80 [V]  
          time delay >= 0.1 [s]  
          O2S ceramic temperature > 634 [°C]  
P2243 - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (aborted RAM check @ warm-up mode) ASIC operation aborted battery voltage 10.70 - 16.10 [V] 5.0 [events] multiple 2 DCY
P2247 - O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ warm-up mode   additional debouncing @ sufficient battery voltage    
        battery voltage < 10.70 [V]
        time delay < 1.5 [s]
        or    
        additional debouncing @ low    
        battery voltage    
        battery voltage > 9.80 [V]
        time delay >= 0.1 [s]
        O2S ceramic temperature > 634 [°C]
Oxygen Sensor (O2S) front P2237 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (aborted RAM check) ASIC operation aborted   battery voltage 10.70 - 16.10 [V] 5.0 [events] continuous 2 DCY
  P2240 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ normal mode     additional debouncing @ sufficient battery voltage      
          battery voltage < 10.70 [V]  
          time delay < 1.5 [s]  
          or      
          additional debouncing @ low      
          battery voltage      
          battery voltage > 9.80 [V]  
          time delay >= 0.1 [s]  
          O2S ceramic temperature > 634 [°C]  
  P2237 - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (warm-up mode) measured calibration resistance @ pump cell < 164.0 [Ohm] battery voltage 10.70 - 16.10 [V] 5.0 [events] multiple 2 DCY
  P2240 - O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 Check the following: nernst and pump cell transition check and     additional debouncing @ sufficient battery voltage        
      measured calibration resistance @ nernst cell >= 164.0 [Ohm] battery voltage time delay < 10.70 < 1.5 [V] [s]    
            or        
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
            O2S ceramic temperature > 634 [°C]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Oxygen Sensor (O2S) front P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (normal ASIC operation) O2S front heater control deviation >= 65.0 [K] battery voltage 10.70 - 16.10 [V] 5.0 [events] continuous 2 DCY
  P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ normal mode within     additional debouncing @ sufficient battery voltage        
      voltage pump cell < -0.40 [V] battery voltage < 10.70 [V]    
      for time >= 0.1 [s] time delay < 1.5 [s]    
      or     or        
      O2S front heater control deviation < 65.0 [K] additional debouncing @ low battery voltage        
      within     battery voltage > 9.80 [V]    
      voltage pump cell < -0.25 [V] time delay >= 0.1 [s]    
      for time >= 0.1 [s] O2S ceramic temperature > 634 [°C]    
  P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (aborted RAM check) ASIC operation aborted   battery voltage 10.70 - 16.10 [V] 5.0 [events] continuous 2 DCY
  P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ normal mode     additional debouncing @ sufficient battery voltage      
          battery voltage < 10.70 [V]  
          time delay < 1.5 [s]  
          or      
          additional debouncing @ low      
          battery voltage      
          battery voltage > 9.80 [V]  
          time delay >= 0.1 [s]  
          O2S ceramic temperature > 634 [°C]  
  P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (warm-up mode) measured calibration resistance @ pump cell < 164.0 [Ohm] battery voltage 10.70 - 16.10 [V] 5.0 [events] multiple 2 DCY
  P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: nernst and pump cell transition check and     additional debouncing @ sufficient battery voltage        
      measured calibration resistance @ nernst cell < 164.0 [Ohm] battery voltage time delay < 10.70 < 1.5 [V] [s]    
            or        
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
            O2S ceramic temperature > 634 [°C]    
  P2251 - O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 Check the following: open circuit (aborted RAM check @ warm-up mode) ASIC operation aborted   battery voltage 10.70 - 16.10 [V] 5.0 [events] multiple 2 DCY
  P2254 - O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 Check the following: circuit continuity check @ warm-up mode     additional debouncing @ sufficient battery voltage      
          battery voltage < 10.70 [V]  
          time delay < 1.5 [s]  
          or      
          additional debouncing @ low      
          battery voltage      
          battery voltage > 9.80 [V]  
          time delay >= 0.1 [s]  
          O2S ceramic temperature > 634 [°C]  
Oxygen Sensor (O2S) front P2626 - O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 Check the following: open circuit calculated calibration resistance > 297.0 [Ohm] battery voltage 10.70 - 16.10 [V] 5.0 [events] continuous 2 DCY
  P2629 - O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1 Check the following:         additional debouncing @        
            sufficient battery voltage        
            battery voltage < 10.70 [V]    
            time delay < 1.5 [s]    
            or        
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Oxygen Sensor (O2S) front P2414 - O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 Check the following: P2415 - O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 Check the following: signal range check (check for sensor at ambient air) O2S signal front for time > 5.0 > 10.0 [-][s] engine O2S front fuel cut off PCV leakage lambda set value O2S front ceramic temperature dev. actual vs. set point O2S ceramic temperature only AIR system AIR running ready not active not detected < 1.60 valid < 65 not active [-] [°C] 10.0 [s] multiple 2 DCY
Oxygen Sensor (O2S) Heater P0031 - HO2S Heater Control Circuit Low Bank 1 Sensor 1 Check the following: circuit low signal voltage <= 2.74 - 3.26 [V] duty cycle < 97.0 [%] 0.5 [s] 2 DCY
front                 continuous  
  P0051 - HO2S Heater Control Circuit Low Bank 2 Sensor 1 Check the following:         battery voltage 10.70 - 16.10 [V]    
            additional debouncing @        
            sufficient battery voltage        
            battery voltage < 10.70 [V]    
            time delay < 1.5 [s]    
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
  P0030 - HO2S Heater Control Circuit Bank 1 Sensor 1 Check the following: open circuit signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 [V] duty cycle < 97.0 [%] 0.5 [s] 2 DCY
                  continuous  
  P0050 - HO2S Heater Control Circuit Bank 2 Sensor 1 Check the following:         battery voltage 10.70 - 16.10 [V]    
            additional debouncing @        
            sufficient battery voltage        
            battery voltage < 10.70 [V]    
            time delay < 1.5 [s]    
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
  P0032 - HO2S Heater Control Circuit High Bank 1 Sensor 1 Check the following: circuit high signal current >= 8.50 - 12.50 [A] duty cycle >= 4.0 [%] 0.5 [s] 2 DCY
                  continuous  
  P0052 - HO2S Heater Control Circuit High Bank 2 Sensor 1 Check the following:         battery voltage 10.70 - 16.10 [V]    
            additional debouncing @        
            sufficient battery voltage        
            battery voltage < 10.70 [V]    
            time delay < 1.5 [s]    
            additional debouncing @ low        
            battery voltage        
            battery voltage > 9.80 [V]    
            time delay >= 0.1 [s]    
Oxygen Sensor (O2S) Heater front P0135  - O2 Sensor Heater Circuit Bank 1 Sensor 1 Check the following: out of range O2S ceramic temperature < 680 [°C] heater control active   55.0 [s] multiple 2 DCY
  P0155  - O2 Sensor Heater Circuit Bank 2 Sensor 1 Check the following:         for time >= 15.0 [s]    
            modeled EGT >= 300 [°C]    
            requested heater voltage >= 10.80 [V]    
            fuel cut-off not active      
            for time >= 40.0 [s]    
            above conditions must be        
            fulfilled        
            monitoring timer stops if conditions not fulfilled for time < 3.0 [s]    
            or        
            monitoring timer is reset if conditions not fulfilled for exceeded time >= 3.0 [s]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Oxygen Sensor (O2S) Heater front P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 Check the following: rationality check (sensor heating up) O2S ceramic temperature < 680 [°C] ECT @ start >= -48 [°C] 40.0 [s] once / DCY 2 DCY
  P0155 - O2 Sensor Heater Circuit Bank 2 Sensor 1 Check the following:   and     heater control active      
      time after O2S heater on >= 40.0 [s] injection on all cylinders active      
            for time <= 10.0 [s]    
Oxygen Sensor (O2S) Heater front P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1 Check the following: out of range (low temperature) O2S ceramic temperature < 654 [°C] modeled EGT >= 200 [°C] 2.0 [s] continuous 2 DCY
  P0155 - O2 Sensor Heater Circuit Bank 2 Sensor 1 Check the following:         fuel cut off not active      
            for time >= 30.0 [s]    
            O2S front ready      
            for time >= 15.0 [s]    
Oxygen Sensor (O2S) rear P013A  - O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 Check the following: intrusive monitor arithmetic average value     active diagnosis        
  P013C  - O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2 Check the following: check of transient time at rich to lean transition time at rich to lean transition not calibrated [s] conditions for active lambda diagnosis (referenced) checked   10.0 [s] once / DCY 1 DCY
      or     passive diagnosis        
      EWMA filter value transient     conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated      
      time at rich to lean transition > 0.6 [s] for arithmetic average value        
            calculation        
            number of checks required for valid result not calibrated [-]    
            for EWMA-filter        
            K-factor 0.38 [-]    
            minimum number of tests per DCY required 1 [-]    
            step change detection will        
            initiate multiple tests per DCY        
            conditions for step change        
            detection        
            deviation new measured value vs. old EWMA filtered value > 0.3 [s]    
            number of checks for confirmation 2.0 [-]    
            maximum tolerance to confirm filtered value 0.03 [s]    
            initial value of filtered value 0.0 [s]    
            maximum number of checks per DCY 2.0 [-]    
            additional conditions        
            no additional conditions calibrated        

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Oxygen Sensor (O2S) rear P013B  - O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 Check the following: intrusive monitor arithmetic average value     monitor entry conditions        
  P013D  - O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 2 Check the following: check of transient time at lean to rich transition time at lean to rich transition not calibrated [s] conditions for active lambda diagnosis (referenced) checked   10.0 [s] once / DCY 1 DCY
      or     for arithmetic average value        
            calculation        
      EWMA filter value transient     number of checks required for valid result not calibrated [-]    
      time at lean to rich transition > 0.6 [s] for EWMA-filter:        
            K-factor 0.35 [-]    
            minimum number of tests per DCY 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 3.0 [-]    
            maximum tolerance to confirm filtered value 0.05 [s]    
            initial value of filtered value 0.0 [s]    
            maximum number of checks per driving cycle 3.0 [-]    
            additional conditions        
            no additional conditions calibrated        
Oxygen Sensor (O2S) rear P013E  - O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 Check the following: intrusive monitor arithmetic average value     monitor entry conditions        
  P014A  - O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 2 Check the following: delayed response monitoring, delay measurement delay time at rich to lean transition not calibrated [s] conditions for active lambda diagnosis (referenced) checked   20.0 [s] once / DCY 1 DCY
      or     for arithmetic average value        
            calculation        
      EWMA filter value transient     number of checks required for valid result not calibrated [-]    
      delay time at rich to lean transition > 0.3 [s] for EWMA-filter: K-factor 0.38 [-]    
            minimum number of tests per DCY 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 4.0 [-]    
            maximum tolerance to confirm filtered value 0.03 [s]    
            initial value of filtered value 0.0 [s]    
            maximum number of checks per driving cycle 2.0 [-]    
            additional conditions        
            no additional conditions calibrated        

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Oxygen Sensor (O2S) rear P013F  - O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2 Check the following: intrusive monitor arithmetic average value     monitor entry conditions        
  P014B  - O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 2 Check the following: delayed response monitoring, delay measurement delay time at lean to rich transition not calibrated [s] conditions for active lambda diagnosis (referenced) checked   20.0 [s] once / DCY 1 DCY
      or     for arithmetic average value        
            calculation        
      EWMA filter value transient     number of checks required for valid result not calibrated [-]    
      delay time at lean to rich transition > 0.6 [s] for EWMA-filter: K-factor 0.35 [-]    
            minimum number of tests per DCY 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 5.0 [-]    
            maximum tolerance to confirm filtered value <= 0.05 [s]    
            initial value of filtered value 0.0 [s]    
            maximum number of checks per driving cycle 3.0 [-]    
            additional conditions        
            no additional conditions calibrated        
Oxygen Sensor (O2S) rear P2271  - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 Check the following: intrusive monitor O2S sensor voltage not calibrated [V] only if no target fault from previous DCY     20.0 [s] once / DCY 2 DCY
  P2273  - O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 Check the following: active O2S signal check with offset check - stuck high       O2S front off set if fault suspicion from O2S not calibrated      
            front offset from current DCY        
            or target fault from previous        
            DCY        
            conditions for active lambda diagnosis (referenced) not calibrated      
            requested lambda not calibrated [-]    
            and        
            integrated exhaust gas mass flow not calibrated [kg]    
            for time not calibrated [s]    
            else: correct O2S front offset        
            check from current DCY and        
            no target fault from previous        
            DCY        
            conditions for active lambda diagnosis (referenced) not calibrated      
            requested lambda not calibrated [-]    
            and        
            cumulated O2 mass flow into catalyst not calibrated [g]    
            for time not calibrated [s]    
            additional conditions        
            no additional conditions calibrated        

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
  P2271 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 Check the following: intrusive monitor O2S sensor voltage > 0.15 [V] general conditions     20.0 [s] once / DCY 2 DCY
P2273 - O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 Check the following: active O2S signal check without offset check - stuck high     conditions for active lambda diagnosis (referenced) checked    
          step 1      
          requested lambda >= 1.08 [-]  
          and      
          cumulated O2 mass flow into catalyst >= 1.1 [g]  
          for time > 2.0 [s]  
          step 2 (only if no target fault      
          from previous DCY)      
          requested lambda >= 1.15 [-]  
          and      
          integrated exhaust gas mass flow >= 0.08 [kg]  
          for time > 2.0 [s]  
          additional conditions      
          no additional conditions calibrated      
P2271 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 Check the following: intrusive monitor O2S sensor voltage [V] general conditions   20.0 [s] once / DCY 2 DCY
P2273 - O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 Check the following: passive O2S signal check - stuck high     conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated    
          and      
          cumulated O2 mass flow into catalyst not calibrated [g]  
          for time not calibrated [s]  
          additional conditions      
          no additional conditions calibrated      
Oxygen Sensor (O2S) rear P2270  - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 Check the following: intrusive monitor O2S sensor voltage not calibrated [V] only if no target fault from previous DCY     20.0 [s] once / DCY 2 DCY
  P2272  - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 Check the following: active O2S signal check with offset check - stuck low       O2S front off set if fault suspicion from O2S not calibrated      
            front offset from current DCY        
            or target fault from previous        
            DCY        
            conditions for active lambda diagnosis (referenced) not calibrated      
            requested lambda not calibrated [-]    
            and        
            integrated exhaust gas mass flow not calibrated [kg]    
            for time not calibrated [s]    
            else: correct O2S front offset        
            check from current DCY and        
            no target fault from previous        
            DCY        
            conditions for active lambda diagnosis (referenced) not calibrated      
            requested lambda not calibrated [-]    
            and        
            cumulated O2 mass flow into catalyst not calibrated [g]    
            for time not calibrated [s]    
            additional conditions        
            no additional conditions calibrated        

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
  P2270 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 Check the following: intrusive monitor O2S sensor voltage < 0.75 [V] general conditions     20.0 [s] once / DCY 2 DCY
P2272 - O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 Check the following: active O2S signal check without offset check - stuck low     conditions for active lambda diagnosis (referenced) checked    
          step 1      
          requested lambda [-]  
          and    
          cumulated O2 mass flow into catalyst >= 1.4 [g]  
          for time > 2.0 [s]  
          step 2 (only if no target fault      
          from previous DCY)      
          requested lambda <= 0.75 [-]  
          and      
          integrated exhaust gas mass flow >= 0.08 [kg]  
          for time > 2.0 [s]  
          additional conditions      
          no additional conditions calibrated      
Oxygen Sensor (O2S) rear P0137 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 Check the following: P0157 - O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 Check the following: O2S signal check - circuit continuity (Circuit low, core connection signal wires) signal voltage for time < 0.03> 3.0 [V][s] general conditions engine running   11.0 [s] continuous 2 DCY
      and     dew point exceeded      
      difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01 [V] fuel cut off catalyst purge case 1 (sensor ready for operation) not active not active      
            sensor voltage <= 0.40 [V]    
            or        
            sensor voltage 0.50 - 1.26 [V]    
            time after protection heating mode finished > 15.0 [s]    
            or        
            sensor voltage not calibrated [V]    
            internal resistance not calibrated [Ohm]    
            time after protection heating mode finished not calibrated [s]    
            or        
            internal resistance <= 900.0 [Ohm]    
            protection heating mode finished      
            above conditions for case 1        
            must be fulfilled        
            for time > 0.2 [s]    
            case 2 (sensor ready for        
            operation expected)        
            time after protection heating mode finished > 15.0 [s]    
            additional delay time 30.0 [s]    
            or        
            internal resistance check successful      
            or        
            signal error during previous DCY not detected      

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
  P0138 - O2 Sensor Circuit High Voltage Bank 1 Sensor 2 Check the following: O2S signal check - out of range high (Circuit high) signal voltage > 1.26 [V] general conditions     3.2 [s] continuous 2 DCY
P0158 - O2 Sensor Circuit High Voltage Bank 2 Sensor 2 Check the following: for time > 0.2 [s] engine running    
          dew point exceeded    
          lambda set value > 0.995 [-]  
          case 1: sensor ready for      
          operation      
          sensor voltage <= 0.40 [V]  
          or      
          sensor voltage 0.50 - 1.26 [V]  
          time after protection heating mode finished > 15.0 [s]  
          or      
          sensor voltage not calibrated [V]  
          internal resistance not calibrated [Ohm]  
          time after protection heating mode finished not calibrated [s]  
          or      
          internal resistance <= 900.0 [Ohm]  
          protection heating mode finished    
          above conditions for case 1      
          must be fulfilled      
          for time > 0.2 [s]  
          case 2 (sensor ready for      
          operation expected)      
          time after protection heating mode finished > 15.0 [s]  
          additional delay time 30.0 [s]  
          or      
          internal resistance check successful    
          or      
          signal error during previous DCY not detected    
Oxygen Sensor (O2S) rear P0140 - O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 Check the following: P0160 - O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 Check the following: O2S signal check - circuit continuity (sensor signal line open circuit) case 1 signal voltage 0.40...0.50 [V] general conditions engine running   8.0 [s] continuous 2 DCY
      for time > 3.0 [s] dew point exceeded      
      and     case 1 (sensor ready for        
            operation)        
      difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 2.80 [V] sensor voltage <= 0.40 [V]    
      or     or        
      case 2     sensor voltage 0.50 - 1.26 [V]    
      internal resistance not calibrated [Ohm] time after protection heating mode finished > 15.0 [s]    
      and     or        
      exhaust temperature not calibrated [°C] sensor voltage not calibrated [V]    
            internal resistance not calibrated [Ohm]    
            time after protection heating mode finished not calibrated [s]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
            or        
internal resistance <= 900.0 [Ohm]
  protection heating mode finished
    above conditions for case 1
    must be fulfilled
for time > 0.2 [s]
    case 2 (sensor ready for
    operation expected)
time after protection heating > 15.0 [s]
    mode finished
additional delay time 30.0 [s]
    or
  internal resistance check successful
    or
  signal error during previous DCY not detected
Oxygen Sensor (O2S) Heater rear P0037 - HO2S Heater Control Circuit Low Bank 1 Sensor 2 Check the following: circuit low signal voltage <= 2.74 - 3.26 [V] general conditions     0.5 [s] 2 DCY
                  continuous  
  P0057 - HO2S Heater Control Circuit Low Bank 2 Sensor 2 Check the following:         engine speed >= 80 [rpm]    
            battery voltage > 9.0 [V]    
            duty cycle < 98 [%]    
            conditions for dew point end        
            battery voltage <= 16.50 [V]    
            ECM post drive not detected      
            heating @ ECM pre drive 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 must be        
            fulfilled        
            for time >= 10.0 [s]    
            fast enable conditions (for        
            sufficient battery voltage or        
            AAT)        
            battery voltage < 15.0 [V]    
            or        
            AAT > 143 [°C]    
            for time >= 0.0 [s]    
            conditions above must be        
            fulfilled        
            for time >= 10.0 [s]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
  P0036 - HO2S Heater Control Circuit Bank 1 Sensor 2 Check the following: open circuit signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 [V] general conditions     0.5 [s] 2 DCY
                continuous  
P0056 - HO2S Heater Control Circuit Bank 2 Sensor 2 Check the following:       engine speed >= 80 [rpm]  
          battery voltage > 9.0 [V]  
          duty cycle < 98 [%]  
          conditions for dew point end      
          battery voltage <= 16.50 [V]  
          ECM post drive not detected    
          heating @ ECM pre drive 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 must be      
          fulfilled      
          for time >= 10.0 [s]  
          fast enable conditions (for      
          sufficient battery voltage or      
          AAT)      
          battery voltage < 15.0 [V]  
          or      
          AAT > 143 [°C]  
          for time >= 0.0 [s]  
          conditions above must be      
          fulfilled      
          for time >= 10.0 [s]  
P0038 - HO2S Heater Control Circuit High Bank 1 Sensor 2 Check the following: circuit high signal current >= 8.5 - 12.5 [A] general conditions   0.5 [s] 2 DCY
                continuous  
P0058 - HO2S Heater Control Circuit High Bank 2 Sensor 2 Check the following:       engine speed >= 80 [rpm]  
          battery voltage > 9.0 [V]  
          duty cycle > 3 [%]  
          conditions for dew point end      
          battery voltage <= 16.50 [V]  
          ECM post drive not detected    
          heating @ ECM pre drive not calibrated    
          or      
          engine running    
          or      
          drive motor not equipped    
          protection heating active    
          heating @ stop phase      
          wall temperature not calibrated [°C]  

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
            or        
EGT not calibrated [°C]
    all above conditions must be
    fulfilled
for time >= 10.0 [s]
    fast enable conditions (for
    sufficient battery voltage or
    AAT)
battery voltage < 15.0 [V]
    or
AAT > 143 [°C]
for time >= 0.0 [s]
    conditions above must be
    fulfilled
for time >= 10.0 [s]
Oxygen Sensor (O2S) Heater rear P0141  - O2 Sensor Heater Circuit Bank 1 Sensor 2 Check the following: out of range (during normal internal resistance > 2200.0 - 100000.0 [Ohm] general conditions:     126.0 [s] 2 DCY
    heater operation after Dew Point             multiple  
    is exceeded)                
  P0161  - O2 Sensor Heater Circuit Bank 2 Sensor 2 Check the following:         O2S heated up for time >= 45.0 [s]    
            modeled EGT 250 - 600 [°C]    
            modeled EGT valid      
            IAT upstream throttle > -48 [°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 > 10.0 [-]    
            resistance checks        
            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]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Engine Cooling System P2181 - Cooling System Performance Check the following: -- Check the engine coolant thermostat. Refer to appropriate repair information. cooling system performance not cooling system temperature too < 68 - 76 [°C] monitor entry conditions:     0 (Unified 700.0) [s] 2 DCY
    in the expected range low after a sufficient MAF           once / DCY  
      integral              
      for time >= 0.0 [s] ECT @ start -10 - 57 [°C]    
            and        
            AAT -10 - 60 [°C]    
            or        
            IAT upstream throttle not calibrated [°C]    
            begin of air mass integration:        
            ECT > 15 [°C]    
            conditions for diagnosis:        
            MAF < 3276.70 [kg/h]    
            delta BARO < 100.0 [kPa]    
            delta AAT < 191.3 [K]    
            and        
            accum. time required not calibrated [s]    
            or        
            accum. integrated air mass < 0.64 - 3.0 [kg]    
            accumulation enable if        
            fuel cut off active      
            or        
            engine load > 95.0 [%]    
            or        
            engine load < 20.0 [%]    
            start of fault decision:        
            integrated air mass > 6.30 - 32.22 [kg]    
            conditions at fault decision:        
            (average values since start)        
            MAF (lower threshold) >= 35.0 - 130.0 [kg/h]    
            MAF (upper threshold) <= 201.0 - 371.0 [kg/h]    
            vehicle speed (lower threshold) >= 30 - 38 [km/h]    
            vehicle speed (upper threshold) <= 150 [km/h]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Engine Cooling System P2181 - Cooling System Performance Check the following: -- Check the engine coolant thermostat. Refer to appropriate repair information. cooling system performance not filtered ECT < 54 [°C] general     0 (Unified 700.0) [s] 2 DCY
    in the expected range             once / DCY  
      for time >= 10.0 [s] AAT > -10 [°C]    
            air mass flow integral > 4.2 - 23.0 [g]    
            for        
            ECT once after engine start > 67 - 68 [°C]    
            valid operating points        
            engine running      
            for time > 20.0 [s]    
            fuel cut off not active      
            for time > 20.0 [s]    
            thermostat overdrive not detected      
            for time > 20.0 [s]    
            vehicle speed > -328 [km/h]    
            and        
            vehicle speed < 328 [km/h]    
            for time > 20.0 [s]    
            engine load > 10.0 - 100.0 [%]    
            and        
            engine load < 399.99 [%]    
            for time > 20.0 [s]    
            additional conditions for re-        
            entry after strong ECT drop        
            integrated air mass flow during > 1.0 - 5.0 [g]    
            valid operating points        
            depending on        
            min. AAT @ current DCY -10 - 45 [°C]    
            ECT @ entry of valid operating 20 - 50 [°C]    
            points        
            all conditions above (except        
            general) must be fulfilled        
            for time > 10.0 [s]    
Heating Circuit Bypass Actuator P2682 - Engine Coolant Bypass Valve "A" Control Circuit Low Check the following: circuit low signal voltage < 2.74 - 3.26 [V] actuator commanded off   0.5 [s] continuous 2 DCY
P2681 - Engine Coolant Bypass Valve "A" Control Circuit/Open Check the following: open circuit signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 [V] actuator commanded off 0.5 [s] continuous 2 DCY
P2683 - Engine Coolant Bypass Valve "A" Control Circuit High Check the following: circuit high signal current > 3.0 - 6.0 [A] actuator commanded on 0.5 [s] continuous 2 DCY
Main Coolant Pump Actuator P2602 - Coolant Pump "A" Control Circuit Low Check the following: circuit low signal voltage <= 2.74 - 3.26 [V] actuator commanded off   500 [ms] continuous 2 DCY
P2600 - Coolant Pump "A" Control Circuit/Open Check the following: open circuit signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 [V] actuator commanded off 500 [ms] continuous 2 DCY
P2603 - Coolant Pump "A" Control Circuit High Check the following: circuit high signal current > 2.2 - 4.0 [A] actuator commanded on 500 [ms] continuous 2 DCY
Active Grille Air Shutter P05A3 - Active Grille Air Shutter "A" Control Circuit Range/Performance Check the following: functional check actuator no feedback   actuator commanded on   150.0 [s] continuous 2 DCY
Engine Oil Pressure (EOP) LP Switch P0522 - Engine Oil Pressure Sensor/Switch "A" Low Check the following: rationality check EOP (LP) switch signal permanently high   ECM after run active   60.0 [s] once / DCY 2 DCY
          for time > 61.5 [s]  
          EOT > 10 [°C]  
          battery voltage 9.0 - 16.50 [V]  
Engine Oil Pressure (EOP) LP Switch P0524 - Engine Oil Pressure Too Low Check the following: rationality check engine speed > 650 - 1500 [rpm] engine running   8.0 [s] continuous 2 DCY
      and     for time > 3.0 - 15.0 [s]    
      EOP (LP) switch signal permanently low   battery voltage 9.0 - 16.50 [V]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Engine Coolant Temperature (ECT) Sensor downstream engine P0117 - Engine Coolant Temperature Sensor 1 Circuit Low Check the following: 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 Check the following: circuit high signal voltage >= 4.94 [V]       0.5 [s] continuous 2 DCY
Engine Coolant Temperature P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Check the following: rationality check: stuck sensor diff. max. vs. min. ECT < 1.5 [K] Monitor Entry Conditions:     0 (FTP 630.0) [s] 2 DCY
(ECT) Sensor downstream   signal downstream engine     Case 1:     once / DCY  
engine                    
            engine off time not calibrated [s]    
            Case 2:        
            ECT @ start -44 - 140 [°C]    
            Case 3:        
            engine off time not calibrated [s]    
            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) 0.0 [kg/h]    
            MAF (upper threshold) 252.0 - 400.0 [kg/h]    
            reference model ECT > -3550 [°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) 0.0 [kg/h]    
            MAF (upper threshold) 40.0 - 900.0 [kg/h]    
            or        
            fuel cut off active      
            for        
            time required > 30.0 [s]    
            frequency 1 times    
Engine Coolant Temperature (ECT) Sensor downstream P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Check the following: rationality check high ECT downstream engine @ start > 50 - 78 [°C] engine off time > 28000.0 [s] 5.0 [s] once / DCY 2 DCY
engine           engine running      
            for time >= 60.0 [s]    
            Block heater not detected:        
            ECT downstream engine @ start vs. minimum ECT downstream engine since start <= 5.0 [K]    
Engine Coolant Temperature (ECT) Sensor downstream engine P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance Check the following: rationality check low 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 P017D - Cylinder Head Temperature Sensor "A" Circuit High Check the following: circuit high signal voltage > 4.90 [V]       1.0 [s] continuous 2 DCY

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head P017C - Cylinder Head Temperature Sensor "A" Circuit Low Check the following: circuit low signal voltage < 0.30 [V]       1.0 [s] continuous 2 DCY
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head P017B - Cylinder Head Temperature Sensor "A" Range/Performance Check the following: rationality check inappropriately low diff. cylinder head temperature @ start vs. minimum temperature from main crosscheck @ start < 24.8 [K] cross check finished   0 [s] once / DCY 2 DCY
P017B - Cylinder Head Temperature Sensor "A" Range/Performance Check the following: rationality check inappropriately high cylinder head temperature @ first engine start > 50 - 95 [°C] engine off time > 466.67 [min] 0 [s] once / DCY 2 DCY
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head P017B - Cylinder Head Temperature Sensor "A" Range/Performance Check the following: rationality check diff. modeled vs. measured ECT @ cylinder head > 9.8 [K]       0 (FTP: 500.0) [s] continuous 2 DCY
Engine Coolant Temperature P017B - Cylinder Head Temperature Sensor "A" Range/Performance Check the following: no change on signal diff. ECT max @ cylinder head <= 0.0 - 1.6 [K] cylinder head temperature @ -44 - 140 [°C] 0 (FTP: 630.0) [s] 2 DCY
(ECT) Sensor @ Cylinder Head     vs. ECT min @ cylinder head     engine start     once / DCY  
            driving condition L:        
            vehicle speed 55 - 300 [km/h]    
            MAF (lower threshold) >= 0.0 [kg/h]    
            MAF (upper threshold) <= 40.0 - 900.0 [kg/h]    
            engine speed > 20 [rpm]    
            or        
            fuel cut off active      
            for time > 30.0 [s]    
            frequency 1 times    
            driving condition H:        
            modeled cylinder head > -3550 [°C]    
            temperature        
            vehicle speed 0 - 35 [km/h]    
            MAF (lower threshold) >= 4.0 [kg/h]    
            MAF (upper threshold) <= 252.0 - 400.0 [kg/h]    
            engine speed > 20 [rpm]    
            for time > 18.0 [s]    
            frequency 3 times    
Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet P2184 - Engine Coolant Temperature Sensor 2 Circuit Low Check the following: circuit low signal voltage < 0.20 [V]       0.1 [s] continuous 2 DCY
P2185 - Engine Coolant Temperature Sensor 2 Circuit High Check the following: circuit high signal voltage > 4.95 [V]   0.1 [s] continuous 2 DCY
Variable Valve Timing (VVT) Intake Actuator P000A  - "A" Camshaft Position Slow Response Bank 1 Check the following: slow response difference between target position vs. actual position for time and adjustment angle and number of checks > 3.0 > 2.0 - 2.4 > 3.0 3 [°CRK] [s] [°CRK] times time after engine start engine speed modeled oil temperature change of target position > 5.0 - 10.0880 - 6400 -10 - 110 > 12.0 - 40.0 [s] [rpm] [°C] [°CRK] 2.4 [s] multiple 2 DCY
  P0011  - "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 Check the following: target error difference between target position vs. actual position for time and adjustment angle and number of checks > 3.0 > 2.0 - 2.4 <= 3.0 3 [°CRK] [s] [°CRK] times time after engine start engine speed modeled oil temperature change of target position > 5.0 - 10.0 880 - 6400 -10 - 110 > 12.0 - 40.0 [s] [rpm] [°C] [°CRK] 2.4 [s] multiple 2 DCY

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Variable Valve Timing (VVT) Intake Actuator P2088 - "A" Camshaft Position Actuator Control Circuit Low Bank 1 Check the following: circuit low signal voltage <= 2.74 - 3.26 [V] actuator commanded off [rpm] [V] [%] [%] 0.5 [s] continuous 2 DCY
            engine speed battery voltage min. duty cycle max. duty cycle > 80 > 9.0 >= 6.25 <= 90    
  P0010 - "A" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 Check the following: open circuit signal voltage > 2.74 - 3.26;<= 4.70 - 5.40 [V] actuator commanded off [rpm] [V] [%] [%] 0.5 [s] continuous 2 DCY
            engine speed battery voltage min. duty cycle max. duty cycle > 80 > 9.0 >= 6.25 <= 90    
  P2089 - "A" Camshaft Position Actuator Control Circuit High Bank 1 Check the following: circuit high signal current >= 3.0 - 6.0 [A] actuator commanded on [rpm] [V] [%] [%] 0.5 [s] continuous 2 DCY
            engine speed battery voltage min. duty cycle max. duty cycle > 80 > 9.0 >= 6.25 <= 90    
Cold Start Monitoring P052A - Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 Check the following: -- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary. target error difference between target position vs. actual position > 7.50 - 40.0 [°CRK] time after engine start >= 5.0 - 10.0 [s] 3.0 [s] once / DCY 2 DCY
Variable Valve Timing (VVT) Intake Actuator           engine speed modeled oil temperature commanded camshaft timing correction for catalyst heating >= 600 -12 - 200 active [rpm] [°C]    
Cold Start Monitoring P054A - Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 Check the following: -- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrectly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary. target error difference between target position vs. actual position > 4.0 - 10.0 [°CRK] time after engine start >= 5.0 - 10.0 [s] 3.0 [s] once / DCY 2 DCY
Variable Valve Timing (VVT) Exhaust Actuator           engine speed modeled oil temperature commanded camshaft timing correction for catalyst heating >= 600 -12 - 200 active [rpm] [°C]    
Variable Valve Timing (VVT) Exhaust Actuator P000B  - "B" Camshaft Position Slow Response Bank 1 Check the following: slow response difference between target position vs. actual position for time and adjustment angle and number of checks > 3.0 > 2.0 - 3.0 > 3.0 3 [°CRK] [s] [°CRK] times time after engine start engine speed modeled oil temperature change of target position > 5.0 - 10.0880 - 6400 -10 - 110 > 10.0 - 22.0 [s] [rpm] [°C] [°CRK] 3.0 [s] multiple 2 DCY
  P0014  - "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 Check the following: target error difference between target position vs. actual position for time and adjustment angle and number of checks > 3.0 > 2.0 - 3.0 <= 3.0 3 [°CRK] [s] [°CRK] times time after engine start engine speed modeled oil temperature change of target position > 5.0 - 10.0880 - 6400 -10 - 110 > 10.0 - 22.0 [s] [rpm] [°C] [°CRK] 3.0 [s] multiple 2 DCY
Variable Valve Timing (VVT) Exhaust Actuator P2090 - "B" Camshaft Position Actuator Control Circuit Low Bank 1 Check the following: circuit low signal voltage <= 2.74 - 3.26 [V] actuator commanded off [rpm] [V] [%] [%] 0.5 [s] continuous 2 DCY
            engine speed battery voltage min. duty cycle max. duty cycle > 80 > 9.0 >= 6.25 <= 90    
  P0013 - "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 Check the following: open circuit signal voltage > 2.74 - 3.26;<= 4.70 - 5.40 [V] actuator commanded off [rpm] [V] [%] [%] 0.5 [s] continuous 2 DCY
            engine speed battery voltage min. duty cycle max. duty cycle > 80 > 9.0 >= 6.25 <= 90    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
  P2091 - "B" Camshaft Position Actuator Control Circuit High Bank 1 Check the following: circuit high signal current >= 3.0 - 6.0 [A] actuator commanded on   0.5 [s] 2 DCY
                continuous
          engine speed > 80 [rpm]  
          battery voltage > 9.0 [V]  
          min. duty cycle >= 6.25 [%]  
          max. duty cycle <= 90 [%]  
Intake Camshaft Position (CMP) Sensor P0343 - Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor Check the following: circuit high signal voltage and crankshaft signals permanently high 8 [-]       0.5 [s] continuous 2 DCY
P0342 - Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor Check the following: circuit low signal voltage and crankshaft signals permanently low 8.0 [-]   0.5 [s] continuous 2 DCY
P0341 - Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor Check the following: rationality check signal pattern defect counter incorrect 12.0 [-]   0.5 [s] continuous 2 DCY
Intake Camshaft Position (CMP) P0016 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A Check the following: angular offset check permissible deviation < -11.01 [°CRK] camshaft adaptation not completed   20 [rev] 2 DCY
Sensor                 multiple  
      or     engine speed > 80 [rpm]    
      permissible deviation > 11.01 [°CRK]          
Exhaust Camshaft Position (CMP) Sensor P0368 - Camshaft Position Sensor "B" Circuit High Bank 1 Check the following: circuit high signal voltage and crankshaft signals permanently high 8.0 [-]       0.5 [s] continuous 2 DCY
P0367 - Camshaft Position Sensor "B" Circuit Low Bank 1 Check the following: circuit low signal voltage and crankshaft signals permanently low 8.0 [-]   0.5 [s] continuous 2 DCY
P0366 - Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 Check the following: rationality check signal pattern defect counter incorrect 12 [-]   0.5 [s] continuous 2 DCY
Exhaust Camshaft Position P0017 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B Check the following: angular offset check permissible deviation < -11.01 [°CRK] camshaft adaptation not completed   20.0 [rev] 2 DCY
(CMP) Sensor                 multiple  
      or     engine speed > 80 [rpm]    
      permissible deviation > 11.01 [°CRK]          
Crankshaft Position (CKP) Sensor P0321 - Ignition/Distributor Engine Speed Input Circuit Range/Performance Check the following: rationality check counted teeth vs. reference > 80.00 [-] vehicle speed < 1; > 25 [km/h] 8 [rev] continuous 2 DCY
      or monitoring reference gap failure   or engine speed or actual engine state or engine speed gradient > 600 cranking > -8000.0 [rpm] [rpm/s]    
  P0322 - Ignition/Distributor Engine Speed Input Circuit No Signal Check the following: signal activity check camshaft signals > 3.00 [-] vehicle speed < 1; > 25 [km/h] 3 [rev]continuous 2 DCY
      and crankshaft signals no signal   or engine speed or actual engine state or engine speed gradient > 600 cranking > -8000.0 [rpm] [rpm/s]    

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Crankshaft Position (CKP) Sensor P0321 - Ignition/Distributor Engine Speed Input Circuit Range/Performance Check the following: rationality check: DGI sensor PWM-signal or engine stop position or reverse pulse length not plausible not plausible not plausible   DGI-sensor is powered during engine stop     0.5 [s] continuous 2 DCY
Crankshaft Position System P0315 - Crankshaft Position System Variation Not Learned Check the following: check of max. value of segment segment time value > 1.80 [°CRK] general conditions     0.0 [-] 2 DCY
    time adaptation             multiple  
            segment time adaptation active      
            misfire not detected      
            counter for engine working >= 20.0 [-]    
            cycles before start of adaptation        
            adaptation range conditions        
            for AT (if equipped)        
            engine speed average > 1400; < 2600 [rpm]    
            engine torque > 60.0 [Nm]    
            engine torque < 110.0 - 160.0 [Nm]    
            adaptation range conditions        
            for MT (if equipped)        
            engine speed average > 1400; < 2600 [rpm]    
            engine torque > 60.0 [Nm]    
            engine torque < 110.0 - 160.0 [Nm]    
            adaptation range conditions        
            for DCT (if equipped)        
            engine speed average > 1400; < 2600 [rpm]    
            engine torque > 60.00 [Nm]    
            engine torque < 110.0 - 160.0 [Nm]    
            condition for adaptation @        
            normal operation mode        
            segment time adaptation fulfilled      
Engine Coolant Temperature P2183 - Engine Coolant Temperature Sensor 2 Circuit Range/Performance Check the following: cross check deviation count     propulsion off time > 21600.0 [s]    
(ECT) Sensor @ Radiator Outlet     counter of detected temperature deviations >= 2.0 [-] Retained-Heat Detection after driving conditions not equipped   0.0 [s] once / DCY 2 DCY
      and     Retained-Heat Detection after driving conditions with combustion checked      
      counter of detected temperature deviations of the other involved temperature sensors < 2.00 [-] Retained-Heat Detection after Purge Manifold checked      

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
      required temperature     (referenced)        
    deviation to increment
    counter
    ROT
    vs.
ECT downstream not equipped [K]
    or
    ROT
    vs.
ECT @ cylinder head not equipped [K]
    or
    ROT
    vs.
AAT > 24.8 [K]
    or
    ROT
    vs.
IAT upstream Throttle > 24.8 [K]
    or
    ROT
    vs.
IAT 2 not equipped [K]
    or
    ROT
    vs.
IAT 3 not equipped [K]
    or
    ROT
    vs.
IAT 4 not equipped [K]
    or
    ROT
    vs.
EOT > 24.8 [K]
    or
    ROT
    vs.
heating circuit temperature not equipped [K]
    or
    ROT
    vs.
inverter coolant temperature not equipped [K]
    or
    ROT
    vs.
EOT @ cylinder head not equipped [K]
    or
    ROT
    vs.
ECT @ crankcase not equipped [K]
    or
    ROT
    vs.
engine compartment temperature not equipped [K]

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Ambient Air Temperature (AAT) P0071 - Ambient Air Temperature Sensor Circuit "A" Range/Performance Check the following: cross check deviation count     propulsion off time > 21600.0 [s]    
Sensor     counter of detected temperature deviations >= 2.0 [-] Retained-Heat Detection after driving conditions not equipped   0.0 [s] once / DCY 2 DCY
      and     Retained-Heat Detection after driving conditions with combustion checked      
      counter of detected temperature deviations of the other involved temperature sensors < 2.0 [-] Retained-Heat Detection after Purge Manifold checked      
      required temperature     (referenced)        
      deviation to increment              
      counter              
      AAT              
      vs.              
      ECT downstream not equipped [K]          
      or              
      AAT              
      vs.              
      ROT > 24.8 [K]          
      or              
      AAT              
      vs.              
      ECT @ cylinder head not equipped [K]          
      or              
      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]          
      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]          

Table continues below

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum.
Intake Air Temperature (IAT) P0111 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 Check the following: cross check deviation count     propulsion off time > 21600.0 [s]    
Sensor upstream Throttle     counter of detected temperature deviations >= 2.0 [-] Retained-Heat Detection after driving conditions not equipped   0.0 [s] once / DCY 2 DCY
      and     Retained-Heat Detection after driving conditions with combustion checked      
      counter of detected temperature deviations of the other involved temperature sensors < 2.0 [-] Retained-Heat Detection after Purge Manifold checked      
      required temperature     (referenced)        
      deviation to increment              
      counter              
      IAT upstream Throttle              
      vs.              
      ECT downstream not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      ROT > 24.8 [K]          
      or              
      IAT upstream Throttle              
      vs.              
      ECT @ cylinder head not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      AAT > 24.8 [K]          
      or              
      IAT upstream Throttle              
      vs.              
      IAT 2 not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      IAT 3 not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      IAT 4 not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      EOT > 24.8 [K]          
      or              
      IAT upstream Throttle              
      vs.              
      heating circuit temperature not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      inverter coolant temperature not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      EOT @ cylinder head not equipped [K]          
      or              
      IAT upstream Throttle              
      vs.              
      ECT @ crankcase not equipped [K]          

Table continues, refer to Engine/Motor Control Module --, 2021 MY

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