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Engine/Motor Control Module --, 2021/2022 MY

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            deviation new measured value > 0.4 [s]      
vs. old EWMA filtered value    
number of checks for 2.00 [-]
confirmation    
maximum tolerance to confirm 0.08 [s]
filtered value    
initial value of filtered value 0.0 [s]
maximum number of checks per 2.00 [-]
DCY    
additional conditions    
no additional conditions    
calibrated    
Oxygen Sensor (O2S) rear P013B  - O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 intrusive monitor arithmetic average value     monitor entry conditions        
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
    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 > 1.5 [s] for EWMA-filter:          
            K-factor 0.30 [-]      
            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 > 1.0 [s]      
            number of checks for confirmation 3.00 [-]      
            maximum tolerance to confirm filtered value 0.15 [s]      
            initial value of filtered value 0.0 [s]      
            maximum number of checks per driving cycle 3.00 [-]      
            additional conditions          
            no additional conditions calibrated          
Oxygen Sensor (O2S) rear P013E  - O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 intrusive monitor arithmetic average value     monitor entry conditions          
    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
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
      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 > 0.5 [s] for EWMA-filter:K-factor 0.30 [-]      
            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 > 0.4 [s]      
            number of checks for confirmation 5.00 [-]      

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            maximum tolerance to confirm filtered value initial value of filtered value maximum number of checks per driving cycle additional conditions no additional conditions calibrated 0.080.03.00 [s] [s] [-]      
Oxygen Sensor (O2S) rear P013F  - O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2 intrusive monitor arithmetic average value     monitor entry conditions        
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
    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 > 0.7 [s] for EWMA-filter:K-factor 0.30 [-]      
            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 > 0.4 [s]      
            number of checks for confirmation 5.00 [-]      
            maximum tolerance to confirm filtered value <= 0.08 [s]      
            initial value of filtered value 0.0 [s]      
            maximum number of checks per driving cycle 3.00 [-]      
            additional conditions          
            no additional conditions calibrated          
Oxygen Sensor (O2S) rear P2271  - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 intrusive monitor O2S sensor voltage > 0.15 [V] only if no target fault from previous DCY     0 (FTP75: 20.0) [s] once / DCY 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
    active O2S signal check with offset check - stuck high       O2S front offset if fault suspicion from O2S checked        
            front offset from current DCY          
            or target fault from previous          
            DCY          
            conditions for active lambda diagnosis (referenced) checked        
            requested lambda >= 1.15 [-]      
            and          
            integrated exhaust gas mass flow >= 0.15 [kg]      
            for time > 0.0 [s]      
            else: correct O2S front offset          
            check from current DCY and          
            no target fault from previous          
            DCY          
            conditions for active lambda diagnosis (referenced) checked        
            requested lambda >= 1.08 [-]      
            and          
            cumulated O2 mass flow into catalyst >= 1.8 [g]      

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            for time > 0.2 [s]      
additional conditions    
no additional conditions calibrated    
P2271 - O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 intrusive monitor O2S sensor voltage not calibrated [V] general conditions     0 (FTP75: 20.0) [s] once / DCY 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
active O2S signal check without offset check - stuck high       conditions for active lambda diagnosis (referenced) not calibrated        
          step 1          
          requested lambda not calibrated [-]      
          and          
          cumulated O2 mass flow into catalyst not calibrated [g]      
          for time not calibrated [s]      
          step 2 (only if no target fault          
          from previous DCY)          
          requested lambda not calibrated [-]      
          and          
          integrated exhaust gas mass flow not calibrated [kg]      
          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 intrusive monitor O2S sensor voltage < 0.75 [V] only if no target fault from previous DCY     0 (FTP75: 20.0) [s] once / DCY 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
    active O2S signal check with offset check - stuck low       O2S front offset if fault suspicion from O2S checked        
            front offset from current DCY          
            or target fault from previous          
            DCY          
            conditions for active lambda diagnosis (referenced) checked        
            requested lambda <= 0.75 [-]      
            and          
            integrated exhaust gas mass flow >= 0.15 [kg]      
            for time > 0.0 [s]      
            else: correct O2S front offset          
            check from current DCY and          
            no target fault from previous          
            DCY          
            conditions for active lambda diagnosis (referenced) checked        
            requested lambda <= 0.92 [-]      
            and          
            cumulated O2 mass flow into catalyst >= 1.8 [g]      
            for time > 0.2 [s]      
            additional conditions          
            no additional conditions calibrated          
  P2270 - O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 intrusive monitor O2S sensor voltage not calibrated [V] general conditions     0 (FTP75: 20.0) [s] once / DCY 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
    active O2S signal check without offset check - stuck low       conditions for active lambda diagnosis (referenced) not calibrated        
            step 1          
            requested lambda not calibrated [-]      
            and          

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            cumulated O2 mass flow into catalyst not calibrated [g]      
for time not calibrated [s]
step 2 (only if no target fault    
from previous DCY)    
requested lambda not calibrated [-]
and    
integrated exhaust gas mass flow not calibrated [kg]
for time not calibrated [s]
additional conditions    
no additional conditions calibrated    
Oxygen Sensor (O2S) rear P0137 - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 O2S signal check - circuit continuity (circuit low) difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01 [V] engine ECM drive mode battery voltage running detected > 10.70 [V] 3.0 [s] multiple 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
  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
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
            ECM drive mode battery voltage engine internal resistance check during last dcy within number of successful resistance measurements and time between two successful resistance measurements main conditions below must be fulfilled for time internal resistance or O2S rear protective heating within time delay conditions for O2S sufficiently detected > 10.70 running successful > 10.00 <= 8 >= 0.2 <= 700.00 finished >= 15.0 [V] [-] [s] [s] [Ohm] [s]      
            heated up for time normalized heating power or EGT @ O2S rear internal sensor resistance is sufficiently low O2S readiness (based on internal resistance) within sensor voltage or sensor voltage O2S readiness (in case of sensor voltage stuck in the counter voltage band) sensor voltage for time alternative conditions time after protection heating mode finished additional delay time >= 20.0 >= 0.25 >= 700 not calibrated not calibrated not calibrated not calibrated not calibrated>= 15.030.0 [s] [-] [°C] [V] [V] [V] [s] [s] [s]      

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            O2S is sufficiently electrically heated within time delay not calibrated not calibrated [s]      
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 difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 3.60 [V] general conditions ECM drive mode detected   0 [s] multiple 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
      sensor ground line     battery voltage > 10.70 [V]      
      internal resistance not calibrated [Ohm] engine running        
      and     internal resistance check during last dcy successful        
      EGT not calibrated [°C] within          
            number of successful resistance measurements > 10.00 [-]      
            and          
            time between two successful resistance measurements 8 [s]      
            main conditions below must          
            be fulfilled          
            for time >= 0.2 [s]      
            internal resistance <= 700.00 [Ohm]      
            or          
            O2S rear protective heating finished        
            within          
            time delay >= 15.0 [s]      
            conditions for O2S sufficiently          
            heated up          
            for time >= 20.0 [s]      
            normalized heating power >= 0.25 [-]      
            or          
            EGT @ O2S rear >= 700 [°C]      
            internal sensor resistance is          
            sufficiently low          
            O2S readiness (based on internal resistance) not calibrated        
            within          
            sensor voltage not calibrated [V]      
            or          
            sensor voltage not calibrated [V]      
            O2S readiness (in case of          
            sensor voltage stuck in the          
            counter voltage band)          
            sensor voltage not calibrated [V]      
            for time not calibrated [s]      
            alternative conditions          
            time after protection heating mode finished >= 15.0 [s]      
            additional delay time 30.0 [s]      
            O2S is sufficiently electrically heated not calibrated        
            within          
            time delay not calibrated [s]      
            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 [-]      

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            time delay between two load pulses (for confirming suspicion) 5.0 [s]      
Oxygen Sensor (O2S) Heater P0037 - HO2S Heater Control Circuit Low Bank 1 Sensor 2 circuit low signal voltage <= 1.64...1.96 [V] general conditions     1.0 [s] 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
rear                 continuous    
            duty cycle <= 98 [%]      
            engine speed >= 0 [rpm]      
            battery voltage > 8.90; < 16.10 [V]      
            ECM drive mode detected        
            conditions for cold O2S with          
            dew point end and heater          
            readiness reached          
            battery voltage <= 16.50 [V]      
            ECM postdrive not detected        
            heating @ ECM predrive not calibrated        
            or          
            engine running        
            conditions for electrical start          
            only and heating @ stop          
            phase          
            electrical start (only drive motor) not calibrated        
            normal heating @ stop phase or active        
            after engine stall          
            protection heating active        
            above conditions must be          
            fulfilled          
            for time >= 10.0 [s]      
            conditions for turning off          
            heating @ stop phase          
            wall temperature not calibrated [°C]      
            or          
            EGT not calibrated [°C]      
            above 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 not calibrated [°C]      
            for time >= 5.0 [s]      
            conditions above must be          
            fulfilled          
            for time >= 10.0 [s]      
  P0036 - HO2S Heater Control Circuit Bank 1 Sensor 2 open circuit signal voltage > 1.66...1.98; <= 2.73...3.27 [V] general conditions     1.0 [s] 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
                  continuous    
            duty cycle <= 98 [%]      
            engine speed >= 0 [rpm]      
            battery voltage > 8.90 [V]      
            ECM drive mode detected        
            conditions for dew point end          
            battery voltage <= 16.50 [V]      
            ECM postdrive not detected        
            heating @ ECM predrive not calibrated        
            or          
            engine running        
            or          
            electrical start (only drive motor) not equipped        

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            normal heating @ stop phase or active        
after engine stall    
protection heating active  
above conditions must be    
fulfilled    
for time >= 10.0 [s]
conditions for turning off    
heating @ stop phase    
wall temperature not calibrated [°C]
or    
EGT not calibrated [°C]
above 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 not calibrated [°C]
for time >= 5.0 [s]
conditions above must be    
fulfilled    
for time >= 10.0 [s]
P0038 - HO2S Heater Control Circuit High Bank 1 Sensor 2 circuit high signal current >= 11.3 [A] general conditions     1.0 [s] 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
                continuous    
          duty cycle >= 3 [%]      
          engine speed >= 0 [rpm]      
          battery voltage > 8.90 [V]      
          ECM drive mode detected        
          conditions for cold O2S with          
          dew point end and heater          
          readiness reached          
          battery voltage <= 16.50 [V]      
          ECM postdrive not detected        
          heating @ ECM predrive not calibrated        
          or          
          engine running        
          or          
          conditions for electrical start          
          only and heating @ stop          
          phase          
          electrical start (only drive motor) not calibrated        
          normal heating @ stop phase or active        
          after engine stall          
          protection heating active        
          above conditions must be          
          fulfilled          
          for time >= 10.0 [s]      
          conditions for turning off          
          heating @ stop phase          
          wall temperature not calibrated [°C]      
          or          
          EGT not calibrated [°C]      
          above conditions must be          
          fulfilled          
          for time >= 10.0 [s]      
          fast enable conditions (for          
          sufficient battery voltage or          
          AAT)          
          battery voltage < 16.00 [V]      
          or          

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            AAT for time conditions above must be fulfilled for time not calibrated >= 5.0 >= 10.0 [°C] [s] [s]      
Oxygen Sensor (O2S) Heater P0141  - O2 Sensor Heater Circuit Bank 1 Sensor 2 out of range (during normal internal resistance > 300.00...131070.00 [Ohm] general conditions     130.0 [s] 2 DCY
  • Oxygen Sensor 1 After Catalytic Converter -GX7-
rear   heater operation after Dew Point             multiple    
    is exceeded)       O2S heated up for time >= 45.0 [s]      
            modeled EGT 250...550 [°C]      
            modeled EGT valid        
            IAT @ manifold > -48 [°C]      
            engine off time > 560.0 [s]      
            counter for engine off time valid        
            engine running        
            battery voltage 10.70...16.10 [V]      
            number of valid internal > 10.00 [-]      
            resistance checks          
            fuel cut off not active        
            O2S heater commanded on        
            conditions after long stop          
            phase:          
            time after engine stop >= 240.0 [s]      
            time after next engine start >= 120.0 [s]      
Exhaust Pressure (EP) Sensor P0473 - Exhaust Pressure Sensor "A" Circuit High out of range high exhaust pressure > 500.00 [kPa] conditions for sensor sufficiently heated up (none-     0.5 [s] continuous 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            icing conditions)          
            ECT @ engine start >= 6 [°C]      
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
  P0472 - Exhaust Pressure Sensor "A" Circuit Low out of range low exhaust pressure < 45.00 [kPa] conditions for sensor sufficiently heated up (none-     0.5 [s] continuous 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            icing conditions)          
            ECT @ engine start >= 6 [°C]      
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
Exhaust Pressure (EP) Sensor P0471 - Exhaust Pressure Sensor "A" Circuit Range/Performance rationality check high diff. exhaust pressure vs. BARO > 42.11 [kPa] engine speed < 1000 [rpm] 1.0 [s] multiple 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            conditions for sensor          
            sufficiently heated up (none-          
            icing conditions)          
            ECT @ engine start >= 6 [°C]      
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
  P0471 - Exhaust Pressure Sensor "A" Circuit Range/Performance rationality check low diff. exhaust pressure vs. BARO < -18.11 [kPa] engine speed < 1000 [rpm] 1.0 [s] multiple 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            conditions for sensor          
            sufficiently heated up (none-          
            icing conditions)          
            ECT @ engine start >= 6 [°C]      
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
Exhaust Pressure (EP) Sensor P0473 - Exhaust Pressure Sensor "A" Circuit High circuit high signal voltage > 4.83 [V] engine running   0.5 [s] continuous 2 DCY
  • Exhaust Pressure Sensor 1 -G450-

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
  P0472 - Exhaust Pressure Sensor "A" Circuit Low circuit low signal voltage < 0.18 [V] engine running   0.5 [s] continuous 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
Exhaust Pressure (EP) Sensor P0471 - Exhaust Pressure Sensor "A" Circuit Range/Performance cross check diff. exhaust pressure vs. average value of all pressure sensors @ start > 10.00 [kPa] conditions from previous DCY: ECT @ engine start >= 6 [°C] 0 [s] once / DCY 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
  P0471 - Exhaust Pressure Sensor "A" Circuit Range/Performance cross check diff. exhaust pressure vs. average value of all pressure sensors @ start < -10.00 [kPa] conditions from previous DCY: ECT @ engine start >= 6 [°C] 0 [s] once / DCY 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
Exhaust Pressure (EP) Sensor P0471 - Exhaust Pressure Sensor "A" Circuit Range/Performance rationality check high diff. exhaust pressure vs. upper threshold model > 20.00 [kPa] boost control active   1.6 [s] multiple 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            engine speed 500...7000 [rpm]      
            safety fuel deactivation not active        
            cylinder deactivation (CD) not active        
            throttle area adaptation finished        
            lambda control not calibrated        
            lambda control adaptation not calibrated        
            conditions for sensor          
            sufficiently heated up (none-          
            icing conditions)          
            ECT @ engine start >= 6 [°C]      
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
            additional conditions          
            no additional conditions calibrated          
  P0471 - Exhaust Pressure Sensor "A" Circuit Range/Performance rationality check low diff. exhaust pressure vs. lower threshold model < -20.00 [kPa] boost control active   1.6 [s] multiple 2 DCY
  • Exhaust Pressure Sensor 1 -G450-
            engine speed 500...7000 [rpm]      
            safety fuel deactivation not active        
            cylinder deactivation (CD) not active        
            throttle area adaptation finished        
            lambda control not calibrated        
            lambda controller adaptation not calibrated        
            conditions for sensor          
            sufficiently heated up (none-          
            icing conditions)          
            ECT @ engine start >= 6 [°C]      
            or          
            modeled sensor temperature >= 0...10 [°C]      
            for time >= 8.0 [s]      
            additional conditions          
            no additional conditions calibrated          
Crankcase Oil Separator P290C - Centrifugal Crankcase Oil Separator "A" Underspeed intrusive monitor functional check - separator speed deviation diff. measured vs. set point speed for time < -25> 25.5 [rpm] [s] speed set point LIN separator speed set point monitoring fuel in oil conditions (for separator speed set point active) > 0 active active [rpm] 25.5 [s] multiple 2 DCY
  • Oil Pressure Regulation Valve -N428-

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            modeled fuel mass in engine oil not calibrated [g]      
ECT downstream engine not calibrated [°C]
water in oil conditions (for    
separator speed set point    
active)    
modeled water mass in engine not calibrated [g]
oil    
ECT downstream engine not calibrated [°C]
supply voltage condition (for    
separator speed set point    
active)    
supply voltage not calibrated [V]
further conditions (for    
separator speed set point    
active)    
modeled EOT > 15 [°C]
ECM pre-drive not detected  
ECM postdrive not detected  
rocking function (in case of    
fault suspicion)    
rotational speed ramp-down requested  
(target speed to zero)    
within    
time delay @ zero speed > 5.0 [s]
rotational speed ramp-up (zero requested  
to target speed)    
within    
time delay @ target speed > 30.0 [s]
number of cycles (ramp-down >= 5.00 [-]
and ramp-up)    
Crankcase Oil Separator P290B - Centrifugal Crankcase Oil Separator "A" Stuck/Stalled intrusive monitor diff. measured vs. set point rotational angle @ actuator startup > 90 [ A °] speed set point > 0 [rpm] 0 [s] multiple 2 DCY
  • Oil Pressure Regulation Valve -N428-
    actuator internal check - blocked actuator or diff. measured vs. set point rotational angle @ actuator startup > 8.24 [ A °] LIN fuel in oil conditions (for separator speed set point active) active        
      for time >= 1.2 [ms] modeled fuel mass in engine oil not calibrated [g]      
      rotational actuator speed     ECT downstream engine not calibrated [°C]      
      during closed loop control                
      measured speed < 1500 [rpm] water in oil conditions (for          
            separator speed set point          
            active)          
      for time >= 10 [ms] modeled water mass in engine oil not calibrated [g]      
      or     ECT downstream engine not calibrated [°C]      
      measured speed > 20000 [rpm] supply voltage condition (for          
            separator speed set point          
            active)          
      for time >= 13 [ms] supply voltage not calibrated [V]      
            further conditions (for          
            separator speed set point          
            active)          
            modeled EOT > 15 [°C]      
            ECM pre-drive not detected        
            ECM postdrive not detected        
            rocking function (in case of          
            fault suspicion)          
            rotational speed ramp-down (target speed to zero) requested        

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            within time delay @ zero speed rotational speed ramp-up (zero to target speed)within time delay @ target speed number of cycles (ramp-down and ramp-up) > 5.0 requested > 30.0 >= 5.00 [s] [s] [-]      
Crankcase Oil Separator P290A - Centrifugal Crankcase Oil Separator "A" Performance intrusive monitor separator speed set point monitoring not active   speed set point > 0 [rpm] 25.5 [s] multiple 2 DCY
  • Oil Pressure Regulation Valve -N428-
    actuator internal check - set point monitoring     LIN fuel in oil conditions (for active        
          separator speed set point          
          active)          
          modeled fuel mass in engine oil not calibrated [g]      
          ECT downstream engine not calibrated [°C]      
          water in oil conditions (for          
          separator speed set point          
          active)          
          modeled water mass in engine oil not calibrated [g]      
          ECT downstream engine not calibrated [°C]      
          supply voltage condition (for          
          separator speed set point          
          active)          
          supply voltage not calibrated [V]      
          further conditions (for          
          separator speed set point          
          active)          
          modeled EOT > 15 [°C]      
          ECM pre-drive not detected        
          ECM postdrive not detected        
          rocking function (in case of          
          fault suspicion)          
          rotational speed ramp-down (target speed to zero) requested        
          within          
          time delay @ zero speed > 5.0 [s]      
          rotational speed ramp-up (zero to target speed) requested        
          within          
          time delay @ target speed > 30.0 [s]      
          number of cycles (ramp-down and ramp-up) >= 5.00 [-]      
Crankcase Oil Separator P2904 - Centrifugal Crankcase Oil Separator "A" Supply Circuit/Open intrusive monitor case 1     speed set point > 0 [rpm]    
  • Oil Pressure Regulation Valve -N428-
    actuator internal check - supply voltage supply voltage < 6.5; > 18 [V] LIN active   0 [s] multiple 2 DCY  
      for time > 200 [ms] fuel in oil conditions (for          
            separator speed set point          
            active)          
      case 2     modeled fuel mass in engine oil not calibrated [g]      
      supply voltage < 6; > 24 [V] ECT downstream engine not calibrated [°C]      
      for time > 230 [ A μs] water in oil conditions (for          
            separator speed set point          
            active)          
      case 3     modeled water mass in engine oil not calibrated [g]      
      supply voltage > 16 [V] ECT downstream engine 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 Component Diagnostic
      for time > 120 [min] supply voltage condition (for          
      separator speed set point    
      active)    
case 4     supply voltage not calibrated [V]
supply voltage > 17 [V] further conditions (for    
      separator speed set point    
      active)    
for time > 60 [min] modeled EOT > 15 [°C]
case 5     ECM pre-drive not detected  
internal supply voltage error detected   ECM postdrive not detected  
for time > 20 [ms] rocking function (in case of    
      fault suspicion)    
      rotational speed ramp-down (target speed to zero) requested  
      within    
    time delay @ zero speed > 5.0 [s]
      rotational speed ramp-up (zero to target speed) requested  
      within    
      time delay @ target speed > 30.0 [s]
      number of cycles (ramp-down and ramp-up) >= 5.00 [-]
Crankcase Oil Separator P290A - Centrifugal Crankcase Oil Separator "A" Performance intrusive monitor case 1     speed set point > 0 [rpm]    
  • Oil Pressure Regulation Valve -N428-
    actuator internal check - electrical check powerstage temperature < -45 [°C] LIN active   0 [s] multiple 2 DCY  
      for time > 200 [ms] fuel in oil conditions (for          
            separator speed set point          
            active)          
      case 2     modeled fuel mass in engine oil not calibrated [g]      
      A/D converter input voltage < 1.34; > 2.69 [V] ECT downstream engine not calibrated [°C]      
      case 3     water in oil conditions (for          
            separator speed set point          
            active)          
      task scheduler error detected   modeled water mass in engine oil not calibrated [g]      
      for time > 20 [ms] ECT downstream engine not calibrated [°C]      
      case 4     supply voltage condition (for          
            separator speed set point          
            active)          
      parameter mismatch EPROM vs. software version detected   supply voltage not calibrated [V]      
      case 5     further conditions (for          
            separator speed set point          
            active)          
      memory initialization error detected   modeled EOT > 15 [°C]      
      case 6     ECM pre-drive not detected        
      memory usage (parameter saving) error detected   ECM postdrive rocking function (in case of not detected        
            fault suspicion)          
            rotational speed ramp-down (target speed to zero) requested        
            within          
            time delay @ zero speed > 5.0 [s]      
            rotational speed ramp-up (zero to target speed) requested        
            within          
            time delay @ target speed > 30.0 [s]      
            number of cycles (ramp-down and ramp-up) >= 5.00 [-]      
Crankcase Oil Separator P2909 - Centrifugal Crankcase Oil Separator "A" Current Too High intrusive monitor over current     speed set point > 0 [rpm]    
  • Oil Pressure Regulation Valve -N428-

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
    actuator internal check - current internal fault voltage > 1.5 [V] LIN active   0 [s] 2 DCY  
monitoring (powerstage)           multiple    
  for time > 4 [ A μs] fuel in oil conditions (for          
        separator speed set point          
        active)          
  or     modeled fuel mass in engine oil not calibrated [g]      
  phase current (during start-up > 40 [A] ECT downstream engine not calibrated [°C]      
  mode)                
  for time > 20 [ms] water in oil conditions (for          
        separator speed set point          
        active)          
  or     modeled water mass in engine not calibrated [g]      
        oil          
  phase current (during run mode) > 18 [A] ECT downstream engine not calibrated [°C]      
  for time > 20 [ms] supply voltage condition (for          
        separator speed set point          
        active)          
  or   supply voltage not calibrated [V]      
  line current (during run mode) < -15 [A] further conditions (for          
        separator speed set point          
        active)          
  for time > 200 [ms] modeled EOT > 15 [°C]      
  or     ECM pre-drive not detected        
  line current (during run mode) > 15 [A] ECM postdrive not detected        
  for time > 200 [ms] rocking function (in case of          
        fault suspicion)          
        rotational speed ramp-down requested        
        (target speed to zero)          
        within          
        time delay @ zero speed > 5.0 [s]      
        rotational speed ramp-up (zero requested        
        to target speed)          
        within          
        time delay @ target speed > 30.0 [s]      
        number of cycles (ramp-down >= 5.00 [-]      
        and ramp-up)          
Crankcase Oil Separator P2907 - Centrifugal Crankcase Oil separator "A" Temperature Too High intrusive monitor powerstage temperature > 175 [°C] speed set point > 0 [rpm] 0 [s] multiple 2 DCY
  • Oil Pressure Regulation Valve -N428-
    actuator internal check - over temperature for time or > 200 [ms] LIN fuel in oil conditions (for active        
            separator speed set point          
            active)          
      inverter temperature > 148 [°C] modeled fuel mass in engine oil not calibrated [g]      
      for time > 500 [ms] ECT downstream engine not calibrated [°C]      
      temperature limitation     water in oil conditions (for          
            separator speed set point          
            active)          
      inverter temperature > 145 [°C] modeled water mass in engine oil not calibrated [g]      
      for time > 200 [ms] ECT downstream engine not calibrated [°C]      
            supply voltage condition (for          
            separator speed set point          
            active)          
            supply voltage not calibrated [V]      
            further conditions (for          
            separator speed set point          
            active)          
            modeled EOT > 15 [°C]      
            ECM pre-drive 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 Component Diagnostic
            ECM postdrive not detected        
rocking function (in case of    
fault suspicion)    
rotational speed ramp-down (target speed to zero) requested  
within    
time delay @ zero speed > 5.0 [s]
rotational speed ramp-up (zero to target speed) requested  
within    
time delay @ target speed > 30.0 [s]
number of cycles (ramp-down and ramp-up) >= 5.00 [-]
Engine Cooling System P2181 - Cooling System Performance cooling system performance not cooling system temperature too < 54...65 [°C] monitor entry conditions:     0 (Unified 500.0) [s] 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  • Engine Coolant Temperature Sensor on Engine -G82-
  • Check the engine coolant thermostat. Refer to appropriate repair information.
    in the expected range low after a sufficient MAF           once / DCY    
      integral                
      for time >= 10.0 [s] ECT downstream engine @ start -10...46 [°C]      
            and          
            AAT -10...3004 [°C]      
            or          
            IAT @ manifold not calibrated [°C]      
            begin of air mass integration:          
            ECT downstream engine > 10 [°C]      
            conditions for diagnosis:          
            MAF < 3276.70 [kg/h]      
            delta BARO < 3276.70 [kPa]      
            delta AAT < 3003.6 [K]      
            and          
            accum. time required not calibrated [s]      
            or          
            accum. integrated air mass < 0.20...1.20 [kg]      
            accumulation enable if          
            fuel cut off active        
            or          
            engine load not calibrated [%]      
            or          
            engine load < 18.01 [%]      
            start of fault decision:          
            integrated air mass > 2.74...8.24 [kg]      
            conditions at fault decision:          
            (average values since start)          
            MAF (lower threshold) >= 22.80...69.10 [kg/h]      
            MAF (upper threshold) <= 57.70...189.50 [kg/h]      
            vehicle speed (lower threshold) >= 20...30 [km/h]      
            vehicle speed (upper threshold) <= 120 [km/h]      
Engine Cooling System P2181 - Cooling System Performance cooling system performance not in the expected range filtered ECT downstream engine < 54 [°C] general     0 (Unified 945.0) [s] once / DCY 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  • Engine Coolant Temperature Sensor on Engine -G82-
  • Check the engine coolant thermostat. Refer to appropriate repair information.
      for time >= 10.0 [s] AAT > -10 [°C]      
            air mass flow integral > 2.9...7.8 [g]      
            or          
            modeled ECT not calibrated [°C]      
            for          
            ECT once after engine start > 50...66 [°C]      
            valid operating points          
            engine running        
            for time > 20.0 [s]      
            fuel cut off not active        

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            for time > 20.0 [s]      
modeled ECT not calibrated [°C]
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 > 25.00 [%]
and    
engine load < 399.99 [%]
for time > 200.0 [s]
additional conditions for re-    
entry after strong ECT drop    
integrated air mass flow during > 1000.0...5000.0 [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]
Engine Cooling System P0125 - Insufficient Coolant Temperature for Closed Loop Fuel Control engine coolant temperature too low after a sufficient time ECT < 31 [°C] general     0 [s] once / DCY 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  • Engine Coolant Temperature Sensor on Engine -G82-
  • Check the engine coolant thermostat. Refer to appropriate repair information.
      depending on     timer value since first engine start >= 119.0...3100.0 [s]      
      ECT @ start -40...40 [°C] depending on          
            diff. ECT for closed loop enable vs. actual ECT -0.1...70.0 [K]      
            conditions for timer start/          
            increment          
            engine running        
            conditions for timer freeze          
            fuel cut off not calibrated        
            or          
            fuel volume flow <= 3.60 [l/h]      
            above conditions must be          
            fulfilled          
            for time <= 2.0 [s]      
            conditions for timer          
            decrement          
            fuel cut off active        
            or          
            fuel volume flow <= 0.00 [l/h]      
            above conditions must be          
            fulfilled          
            for time > 1.0...5.0 [s]      
            depending on          
            AAT -40...40 [°C]      
            timer set value 119.0...500.0 [s]      
            conditions for timer reset          
            fuel cut off not calibrated        
            or          
            fuel volume flow not calibrated [l/h]      
            above conditions must be          
            fulfilled          
            for time not calibrated [s]      
            depending on          
            AAT not calibrated [°C]      
            or          
            for accumulated time 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 Component Diagnostic
            depending on AAT timer set value not calibrated not calibrated [°C] [s]      
Engine Cooling System: Bypass Actuator P2B61 - Engine Coolant Flow Control Valve Stuck Closed intrusive monitor difference between target and actual position < 5.00; > 10.00 [%] engine running   11.6 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
    functional check: stuck open and              
      engine cooling system bypass valve position < 80.00 [%]          
  P2B61 - Engine Coolant Flow Control Valve Stuck Closed intrusive monitor difference between target and actual position < 5.00; > 10.00 [%] engine running   11.6 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
    functional check: stuck closed and              
      engine cooling system bypass valve position >= 80.00 [%]          
Engine Cooling System: Bypass Actuator P2B5A - Engine Coolant Flow Control Valve Control Circuit Low circuit low signal current >= 6.90...11.50 [A] actuator commanded on   0.5 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
P2B59 - Engine Coolant Flow Control Valve Control Circuit/Open open circuit load resistance > 50.00 [kOhm] actuator commanded off   0.6 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
P2B5B - Engine Coolant Flow Control Valve Control Circuit High circuit high signal current >= 6.70...11.10 [A] actuator commanded on   0.5 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
Engine Cooling System: Bypass Actuator P2B60 - Engine Coolant Flow Control Valve Position Sensor Circuit Range/Performance sooting of bypass valve position sensor voltage > 0.60 [V] engine not running   0 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
            battery voltage ECT downstream engine actuator 9.00...16.00 -40...120 commanded on [V] [°C]      
  P2B60 - Engine Coolant Flow Control Valve Position Sensor Circuit Range/Performance sooting of bypass valve position sensor voltage < 0.26 [V] engine not running   0 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
            battery voltage ECT downstream engine actuator 9.00...16.00 -40...120 commanded on [V] [°C]      
Engine Cooling System: Bypass Actuator P2B60 - Engine Coolant Flow Control Valve Position Sensor Circuit Range/Performance mechanical bound between sensor and upper end stop position sensor voltage > 4.71 [V] engine not running   0.5 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
P2B60 - Engine Coolant Flow Control Valve Position Sensor Circuit Range/Performance mechanical bound between sensor and lower end stop position sensor voltage < 0.26 [V] engine not running   0.5 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
Supplementary Coolant Pump P261C - Coolant Pump "B" Control Circuit Low circuit low signal voltage < 1.64...1.96 [V] actuator commanded off   0.5 [s] continuous 2 DCY
  • Low Temperature Circuit Coolant Pump -V468-
            battery voltage >= -655.36 [V]      
            for time >= 0 [ms]      
  P261A - Coolant Pump "B" Control Circuit/Open open circuit signal voltage >= 1.64...1.96; <= 2.73...3.27 [V] actuator commanded off   0.5 [s] continuous 2 DCY
  • Low Temperature Circuit Coolant Pump -V468-
            battery voltage >= -655.36 [V]      
            for time >= 0 [ms]      
  P261D - Coolant Pump "B" Control Circuit High circuit high signal current >= 0.6...1.4 [A] actuator commanded on   0.5 [s] continuous 2 DCY
  • Low Temperature Circuit Coolant Pump -V468-
            battery voltage >= -655.36 [V]      
            for time >= 0 [ms]      
Drive Motor Coolant Bypass Actuator P2B5F - Engine Coolant Flow Control Valve Position Sensor Circuit High circuit high signal voltage > 4.75 [V]       0.5 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
Drive Motor Coolant Bypass Actuator P2B5E - Engine Coolant Flow Control Valve Position Sensor Circuit Low circuit low signal voltage < 0.15 [V]       0.5 [s] continuous 2 DCY
  • Engine Temperature Control Module -GX33-
Engine Oil Pressure (EOP) Control P0524 - Engine Oil Pressure Too Low functional check EOP < 65.00...165.00 [kPa] engine speed > 500 [rpm] 3.0 [s] continuous 2 DCY
  • Oil Pressure Sensor -G10-
            for time > 2.0...25.0 [s]      
            additional delay time          
            (depending on engine speed          
            and EOT)          
            delay time > 0.0...5.0 [s]      

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
Engine Oil Pressure (EOP) Sensor P0521 - Engine Oil Pressure Sensor/Switch "A" Range/Performance rationality check EOP @ ECM postdrive > | 70.00 | [kPa] general conditions     3.0 [s] continuous 2 DCY
  • Oil Pressure Sensor -G10-
            EOT > 40 [°C]      
            ECM drive not active        
            engine not running        
            for time > 30.0 [s]      
            additional conditions for          
            prolonged ECM postdrive          
            ECM postdrive active        
            engine not running        
            for time <= 30.0 [s]      
            if any additional condition          
            above is not fulfilled then          
            delay time (prolonged ECM postdrive) >= 0.0 [s]      
Engine Coolant Temperature P01E4 - Engine Coolant Temperature Sensor 3 Circuit Range/Performance rationality check high ECT @ crankcase @ start > 25...85 [°C] engine off time > 360.00 [min] 5.0 [s] 2 DCY
  • Engine Coolant Temperature Sensor on Engine -G82-
(ECT) Sensor @ Crankcase                 once / DCY    
            engine running        
            for time >= 5.0 [s]      
Engine Coolant Temperature (ECT) Sensor @ Crankcase P01E4 - Engine Coolant Temperature Sensor 3 Circuit Range/Performance rationality check low diff. ECT @ crankcase @ start vs. minimum temperature from cross check < -24.8 [K] cross check (temperature) finished   0 [s]once / DCY 2 DCY
  • Engine Coolant Temperature Sensor on Engine -G82-
Engine Coolant Temperature (ECT) Sensor downstream engine P0117 - Engine Coolant Temperature Sensor 1 Circuit Low circuit low signal voltage <= 0.20 [V]       0.5 [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
Engine Coolant Temperature (ECT) Sensor downstream engine P0118 - Engine Coolant Temperature Sensor 1 Circuit High circuit high signal voltage >= 4.98 [V]       0.5 [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
Engine Coolant Temperature (ECT) Sensor downstream P3081 - Engine Temperature Too Low rationality check low diff. modeled vs. measured ECT downstream engine > 10.0 [K] engine running   0 (FTP75: 240.0) [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  • Engine Coolant Temperature Sensor on Engine -G82-
  • Check the engine coolant thermostat. Refer to appropriate repair information.
engine                      
      or     residual heat not detected        
      diff. measured vs. modeled ECT downstream engine not calibrated [K] ECT downstream engine @ start <= 3004 [°C]      
            reference model ECT >= -3550 [°C]      
            engine speed >= 0 [rpm]      
            for          
            time required > 0.0 [s]      
Engine Coolant Temperature (ECT) Sensor @ Crankcase P01E5 - Engine Coolant Temperature Sensor 3 Circuit Low circuit low signal voltage <= 0.20 [V]       0.5 [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor on Engine -G82-
Engine Coolant Temperature (ECT) Sensor @ Crankcase P01E6 - Engine Coolant Temperature Sensor 3 Circuit High circuit high signal voltage >= 4.98 [V]       0.5 [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor on Engine -G82-
Engine Coolant Temperature (ECT) Sensor downstream 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: Case 1:     0 (FTP75: 220.0) [s] once / DCY 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
engine                      
            engine off time not calibrated [s]      
            Case 2:          
            ECT downstream engine @ start not calibrated [°C]      
            Case 3:          
            engine off time > 0.0 [s]      
            or          

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            ECT downstream engine @ start < 3004; > not calibrated [°C]      
driving condition H (low    
cooling performance,    
substantial engine warm-up):    
vehicle speed 0...50 [km/h]
MAF (lower threshold) 4.00...60.00 [kg/h]
MAF (upper threshold) 300.00 [kg/h]
reference model ECT > -3550 [°C]
for    
time required > 25.0 [s]
frequency 2 times
driving condition L (high    
cooling performance,    
substantial engine cool-    
down):    
vehicle speed 30...300 [km/h]
MAF (lower threshold) 0.00 [kg/h]
MAF (upper threshold) 20.00...52.00 [kg/h]
or    
fuel cut off active  
for    
time required > 10.0 [s]
frequency 2 times
Engine Coolant Temperature (ECT) Sensor downstream P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance rationality check high ECT downstream engine @ start > 25...85 [°C] engine off time > 21600.0 [s] 5.0 [s] once / DCY 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
engine           engine running        
            for time >= 5.0 [s]      
            Block heater not detected:          
            ECT downstream engine @ start vs. minimum ECT downstream engine since start not calibrated [K]      
Engine Coolant Temperature (ECT) Sensor downstream engine P0116 - Engine Coolant Temperature Sensor 1 Circuit Range/Performance rationality check low ECT downstream engine @ start vs. minimum temperature from cross check < -20.0 [K] cross check (temperature) finished   0 [s] once / DCY 2 DCY
  • Engine Coolant Temperature Sensor -G62-
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet P2184 - Engine Coolant Temperature Sensor 2 Circuit Low circuit low signal voltage < 0.20 [V]       0.50 [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
P2185 - Engine Coolant Temperature Sensor 2 Circuit High circuit high signal voltage > 4.98 [V]     0.50 [s] continuous 2 DCY
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  • Engine Coolant Temperature Sensor -G62-
Engine Coolant Temperature P2183 - Engine Coolant Temperature Sensor 2 Circuit Range/Performance rationality check high ECT @ radiator outlet @ start > 25...85 [°C] engine off time > 21600.0 [s] 5.0 [s] 2 DCY
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
(ECT) Sensor @ Radiator                 once / DCY    
Outlet           engine running        
            for time >= 5.0 [s]      
Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet P2183 - Engine Coolant Temperature Sensor 2 Circuit Range/Performance rationality check low ECT @ radiator outlet @ start vs. minimum temperature from cross check < -25.0 [K] cross check (temperature) finished   0 [s] once / DCY 2 DCY
  • Engine Coolant Temperature Sensor on Radiator Outlet -G83-
Variable Valve Timing (VVT) Intake Actuator P000A  - "A" Camshaft Position Slow Response Bank 1 slow response difference between target position vs. actual position for time and adjustment angle and number of checks > | 3.00 |> 2.0...3.0 > | 3.00 |3 [°CRK] [s] [°CRK] times time after engine start modeled oil temperature engine speed camshaft position adjustment catalyst heating change of target position battery voltage > 5.0...300.0 -10...120600...6000 active not active > |10.00...20.00| > 9.00 [s] [°C] [rpm] [°CRK] [V] 3.5 [s] multiple 2 DCY
  • Intake Camshaft Adjustment Valve 1 -N727-
  • Camshaft Position Sensor -G40-
  • Fuel Metering Valve -N290-
  • Engine Speed Sensor -G28-
  P0011  - "A" 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...300.0 [s] 3.5 [s] multiple 2 DCY
  • Engine Speed Sensor -G28-
  • Camshaft Position Sensor -G40-
  • Intake Camshaft Adjustment Valve 1 -N727-

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
      for time and adjustment angle and number of checks > 2.0...3.0 <= | 3.00 |3 [s] [°CRK] times modeled oil temperature engine speed camshaft position adjustment catalyst heating change of target position battery voltage -10...120600...6000 active not active > |10.00...20.00| > 9.00 [°C] [rpm] [°CRK] [V]      
Variable Valve Timing (VVT) Intake Actuator P2088 - "A" Camshaft Position Actuator Control Circuit Low Bank 1 circuit low signal voltage <= 1.64...1.96 [V] actuator commanded off [rpm] [V] 1.0 [s] continuous 2 DCY
  • Camshaft Position Sensor -G40-
  • Intake Camshaft Adjustment Valve 1 -N727-
            engine speed battery voltage >= 0> 8.90; < 16.10      
  P0010 - "A" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 open circuit signal voltage > 1.66...1.98; <= 2.73...3.27 [V] actuator commanded off [rpm] [V] 1.0 [s] continuous 2 DCY
  • Engine Speed Sensor -G28-
  • Camshaft Position Sensor -G40-
  • Intake Camshaft Adjustment Valve 1 -N727-
            engine speed battery voltage >= 0> 8.90; < 16.10      
  P2089 - "A" Camshaft Position Actuator Control Circuit High Bank 1 circuit high signal current >= 4.0 [A] actuator commanded on [rpm] [V] 1.0 [s] continuous 2 DCY
  • Camshaft Position Sensor -G40-
  • Intake Camshaft Adjustment Valve 1 -N727-
            engine speed battery voltage >= 0> 8.90; < 16.10      
Cold Start Monitoring P052A - Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 target error diff. target vs. actual position > |6.00| [°CRK] time after engine start not calibrated [s] 2.5 [s] once / DCY 2 DCY
  • 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.
  • Intake Camshaft Adjustment Valve 1 -N727-
Variable Valve Timing (VVT)           modeled oil temperature -10...150 [°C]      
Intake Actuator           engine speed > 600...1120 [rpm]      
            camshaft position adjustment intake active        
            catalyst heating active        
            commanded camshaft timing correction for catalyst heating active        
Cold Start Monitoring P054A - Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 target error diff. target vs. actual position > |5.00...6.00| [°CRK] time after engine start not calibrated [s] 2.5 [s]once / DCY 2 DCY
  • 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.
  • Exhaust Camshaft Adjustment Valve 1 -N318-
Variable Valve Timing (VVT)           modeled oil temperature -10...150 [°C]      
Exhaust Actuator           engine speed > 600...1120 [rpm]      
            camshaft position adjustment exhaust active        
            catalyst heating active        
            commanded camshaft timing correction for catalyst heating active        
Variable Valve Timing (VVT) Exhaust Actuator P000B  - "B" Camshaft Position Slow Response Bank 1 slow response difference between target position vs. actual position for time and adjustment angle and number of checks > | 3.00 |> 2.0...3.0 > | 3.00 |3 [°CRK] [s] [°CRK] times time after engine start modeled oil temperature engine speed camshaft position adjustment catalyst heating change of target position battery voltage > 5.0...300.0-10...120600...6000 active not active > |8.00...16.00| >= 9.00 [s] [°C] [rpm] [°CRK] [V] 3.5 [s] multiple 2 DCY
  • Exhaust Camshaft Adjustment Valve 1 -N318-
  P0014  - "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 target error difference between target position vs. actual position for time and adjustment angle and number of checks > | 3.00 |> 2.0...3.0 <= | 3.00 |3 [°CRK] [s] [°CRK] times time after engine start modeled oil temperature engine speed camshaft position adjustment catalyst heating change of target position battery voltage > 5.0...300.0 -10...120600...6000 active not active > |8.00...16.00| >= 9.00 [s] [°C] [rpm] [°CRK] [V] 3.5 [s] multiple 2 DCY
  • Exhaust Camshaft Adjustment Valve 1 -N318-
  • Intake Camshaft Adjustment Valve 1 -N727-
Variable Valve Timing (VVT) Exhaust Actuator P2090 - "B" Camshaft Position Actuator Control Circuit Low Bank 1 circuit low signal voltage <= 1.64...1.96 [V] actuator commanded off [rpm] [V] 1.0 [s] continuous 2 DCY
  • Exhaust Camshaft Adjustment Valve 1 -N318-
            engine speed battery voltage >= 0> 8.90; < 16.10      
  P0013 - "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 open circuit signal voltage > 1.66...1.98; <= 2.73...3.27 [V] actuator commanded off [rpm] 1.0 [s] continuous 2 DCY
  • Exhaust Camshaft Adjustment Valve 1 -N318-
  • Intake Camshaft Adjustment Valve 1 -N727-
            engine speed >= 0      

Table continues below.

Component / System Fault Code Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters Enable Condition Monitoring Time Length MIL Illum Component Diagnostic
            battery voltage > 8.90; < 16.10 [V]      
P2091 - "B" Camshaft Position Actuator Control Circuit High Bank 1 circuit high signal current >= 4.0 [A] actuator engine speed battery voltage commanded on >= 0 > 8.90; < 16.10 [rpm] [V] 1.0 [s] continuous 2 DCY
  • Exhaust Camshaft Adjustment Valve 1 -N318-
Camshaft Position (CMP) Sensor P03EB - "A" Camshaft Profile Actuator Position Sensor "C" Exceeded Learning Limit rationality check correction value for each cylinder caused by tolerances during production not programmed         0.5 [s] continuous 1 DCY
  • Camshaft Position Sensor 3 -G300-
Intake Camshaft Position (CMP) Sensor P0343 - Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor circuit high signal voltage and crankshaft signal counter permanently high>= 8 [-]       0.5 [s] continuous 2 DCY
  • Camshaft Position Sensor -G40-
  • Camshaft Position Sensor 3 -G300-
  • Engine Speed Sensor -G28-
P0342 - Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor circuit low signal voltage and crankshaft signal counter permanently low>= 8 [-]     0.5 [s] continuous 2 DCY
  • Camshaft Position Sensor -G40-
  • Camshaft Position Sensor 3 -G300-
  • Engine Speed Sensor -G28-
P0341 - Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor rationality check signal pattern defect counter incorrect 24 [-]     0.5 [s] continuous 2 DCY
  • Camshaft Position Sensor -G40-
  • Camshaft Position Sensor 3 -G300-
  • Engine Speed Sensor -G28-
Intake Camshaft Position P0016 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A angular offset check permissible deviation < -8.02 [°CRK] camshaft adaptation not completed   8 [rev] 2 DCY
  • Engine Speed Sensor -G28-
  • Camshaft Position Sensor -G40-
  • Intake Camshaft Adjustment Valve 1 -N727-
(CMP) Sensor                 multiple    
      or     engine speed > 80 [rpm]      
      permissible deviation > 8.02 [°CRK]            
Intake Camshaft Position (CMP) Sensor P0016 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A rationality check (only once after EEPROM reset) difference between target position vs. actual position > 8.02 [°CRK] engine speed > 80 [rpm] 1.0 [s] / once per lifetime 1 DCY
  • Engine Speed Sensor -G28-
  • Camshaft Position Sensor -G40-
  • Intake Camshaft Adjustment Valve 1 -N727-
      for     condition for empty EEPROM          
      camshaft signals or > 4.00 [-] camshaft adaptation @ 1st start in lifetime not finished        
      difference between target position vs. actual position < 8.02 [°CRK]            
      for                
      camshaft signals > 4.00 [-]            
Intake Camshaft Position (CMP) Sensor P03EA - "A" Camshaft Profile Actuator Position Sensor "B" Exceeded Learning Limit rationality check correction value of intake camshaft caused by tolerances of installed position of intake CMP sensor and flywheel not programmed         0.5 [s] continuous 1 DCY
  • Camshaft Position Sensor 3 -G300-
Exhaust Camshaft Position (CMP) Sensor P0368 - Camshaft Position Sensor "B" Circuit High Bank 1 circuit high signal voltage and crankshaft signal counter permanently high >= 8 [-]       0.5 [s] continuous 2 DCY
  • Camshaft Position Sensor 3 -G300-
  • Engine Speed Sensor -G28-
P0367 - Camshaft Position Sensor "B" Circuit Low Bank 1 circuit low signal voltage and crankshaft signal counter permanently low >= 8 [-]     0.5 [s] continuous 2 DCY
  • Camshaft Position Sensor 3 -G300-
  • Engine Speed Sensor -G28-
P0366 - Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 rationality check signal pattern defect counter incorrect 24 [-]     0.5 [s] continuous 2 DCY
  • Camshaft Position Sensor 3 -G300-
  • Engine Speed Sensor -G28-
Exhaust Camshaft Position P0017 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B angular offset check permissible deviation < -8.02 [°CRK] camshaft adaptation not completed   8.0 [rev] 2 DCY
  • Engine Speed Sensor -G28-
  • Camshaft Position Sensor -G40-
  • Exhaust Camshaft Adjustment Valve 1 -N318-
(CMP) Sensor                 multiple    
      or     engine speed > 80 [rpm]      
      permissible deviation > 8.02 [°CRK]            
Exhaust Camshaft Position (CMP) Sensor P0017 - Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B rationality check (only once after EEPROM reset) difference between target position vs. actual position > 8.02 [°CRK] engine speed > 80 [rpm] 1.0 [s] / once per lifetime 1 DCY
  • Engine Speed Sensor -G28-
  • Camshaft Position Sensor -G40-
  • Exhaust Camshaft Adjustment Valve 1 -N318-

Table continues, refer to Engine/Motor Control Module --, 2021/2022 MY