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Diagnostic Trouble Codes (DTC) Index

DTC INDEX - 2.8L (BDF ENGINE)

SAE Code VAG Code Code Description Corrective Action
P0010 16394 Bank 1, Camshaft adjustment malfunction Check Valves for camshaft adjustment → CAMSHAFT ADJUSTMENT, CHECKING
P0011 16395 Bank 1, camshaft retardation adjustment Specification not reached
P0012 16396 Bank 1, camshaft advance adjustment Specification not reached
P0013 16397 "B" Camshaft Position - Actuator Circuit Bank 1
P0014 16398 "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1
P0015 16399 "B" Camshaft Position - Timing Over-Retarded Bank 1
P0016 16400 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A Check Camshaft Position (CMP) sensor → CAMSHAFT POSITION (CMP) SENSOR, CHECKING
P0018 16402 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A Check Engine speed (RPM) sensor → ENGINE SPEED (RPM) SENSOR G28 , CHECKING
P0030 16414 Bank 1, sensor 1 heating element circuit Open circuit Check oxygen sensor heater for oxygen sensors before catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P0031 16415 HO2S Heater Control Circuit Low, Bank 1 Sensor 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0032 16416 HO2S Heater Control Circuit High, Bank 1 Sensor 1
P0036 16420 HO2S Heater Control Circuit Bank, 1 Sensor 2 Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P0037 16421 HO2S Heater Control Circuit Low, Bank 1 Sensor 2 Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P0038 16422 HO2S Heater Control Circuit High, Bank 1 Sensor 2
P0040 16424 O2 Sensor Signals Swapped Bank 1 Sensor 1/ Bank 2 Sensor 1 Exhaust manifold, front exhaust pipe with double catalytic converter and attachments (vehicles with
P0041 16425 O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2
P0050 16434 HO2S Heater Control Circuit Bank 2 Sensor 1 Check oxygen sensor heater for oxygen sensors before catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P0051 16435 HO2S Heater Control Circuit Low Bank 2 Sensor 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0052 16436 HO2S Heater Control Circuit High Bank 2 Sensor 1
P0056 16440 HO2S Heater Control Circuit Bank 2 Sensor 2 Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P0057 16441 HO2S Heater Control Circuit Low Bank 2 Sensor 2 Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0058 16442 HO2S Heater Control Circuit High Bank 2 Sensor 2
P0101 16485 Mass or Volume Air Flow Circuit Range/Performance Check Mass Air Flow (MAF) Sensor G70 → MASS AIR FLOW (MAF) SENSOR G70 , CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
P0102 16486 Mass or Volume Air Flow Circuit Low Input
P0103 16487 Mass or Volume Air Flow Circuit High Input
P0106 16490 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
P0111 16495 Intake Air Temperature Sensor 1 Circuit Range/Performance Check Intake Air Temperature (IAT) Sensor G42 → INTAKE AIR TEMPERATURE (IAT) SENSOR G42 , CHECKING
P0112 16496 Intake Air Temperature Sensor 1 Circuit Low
P0113 16497 Intake Air Temperature Sensor 1 Circuit High
P0116 16500 Engine Coolant Temperature Circuit Range/Performance Check Engine Coolant Temperature (ECT) sensor G62 → ENGINE COOLANT TEMPERATURE (ECT) SENSOR G62 AND ENGINE COOLANT TEMPERATURE (ECT) GAUGE SENSOR G2 , CHECKING
P0117 16501 Engine Coolant Temperature Circuit Low
P0118 16502 Engine Coolant Temperature Circuit High
P0121 16505 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
P0122 16506 Throttle/Pedal Position Sensor/Switch "A" Circuit Low
P0123 16507 Throttle/Pedal Position Sensor/Switch "A" Circuit High
P0130 16514 O2 Sensor Circuit, Bank 1 Sensor 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0131 16515 O2 Sensor Circuit Low Voltage, Bank 1 Sensor 1
P0132 16516 O2 Sensor Circuit High Voltage, Bank 1 Sensor 1
P0133 16517 O2 Sensor Circuit Slow Response, Bank 1 Sensor 1
P0134 16518 O2 Sensor Circuit No Activity Detected, Bank 1 Sensor 1
P0135 16519 O2 Sensor Heater Circuit, Bank 1 Sensor 1 Check oxygen sensor heating for oxygen sensor before three way catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P0136 16520 O2 Sensor Circuit, Bank 1 Sensor 2 Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0137 16521 O2 Sensor Circuit Low Voltage, Bank 1 Sensor 2
P0138 16522 O2 Sensor Circuit High Voltage, Bank 1 Sensor 2
P0139 16523 O2 Sensor Circuit Slow Response, Bank 1 Sensor 2
P0140 16524 O2 Sensor Circuit No Activity Detected, Bank 1 Sensor 2
P0141 16525 O2 Sensor Heater Circuit, Bank 1 Sensor 2 Check Oxygen Sensor (O2S) heating for Oxygen Sensor (O2S) after Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P0150 16534 O2 Sensor Circuit Bank 2 Sensor 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0151 16535 O2 Sensor Circuit Low Voltage Bank 2 Sensor 1
P0152 16536 O2 Sensor Circuit High Voltage Bank 2 Sensor 1
P0153 16537 O2 Sensor Circuit Slow Response Bank 2 Sensor 1
P0154 16538 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 1
P0155 16539 O2 Sensor Heater Circuit Bank 2 Sensor 1 Check oxygen sensor heater for oxygen sensors before catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P0156 16540 O2 Sensor Circuit Bank 2 Sensor 2 Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0157 16541 O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0158 16542 O2 Sensor Circuit High Voltage Bank 2 Sensor 2
P0159 16543 O2 Sensor Circuit Slow Response Bank 2 Sensor 2
P0160 16544 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2
P0161 16545 O2 Sensor Heater Circuit Bank 2 Sensor 2 Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P0170 16554 Fuel Trim, Bank 1 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P0171 16555 System Too Lean, Bank 1
P0172 16556 System Too Rich, Bank 1 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0173 16557 Fuel Trim Bank 2 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P0174 16558 System Too Lean Bank 2
P0175 16559 System Too Rich Bank 2 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0201 16585 Injector Circuit/Open - Cylinder 1 Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P0202 16586 Injector Circuit/Open - Cylinder 2
P0203 16587 Injector Circuit/Open - Cylinder 3
P0204 16588 Injector Circuit/Open - Cylinder 4
P0205 16589 Cylinder 5 Fuel Injector N83 Electrical malfunction
P0206 16590 Cylinder 6 Fuel Injector N84 Electrical malfunction
P0219 16603 Maximum engine revs surpassed Check and erase DTC memory → DTC MEMORY, CHECKING AND ERASING
Repair mechanical damage
P0221 16605 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
P0222 16606 Throttle/Pedal Position Sensor/Switch "B" Circuit Low
P0223 16607 Throttle/Pedal Position Sensor/Switch "B" Circuit High
P0226 16610 Throttle/Pedal Position Sensor/Switch "C" Circuit Range/Performance Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
P0227 16611 Throttle/Pedal Position Sensor/Switch "C" Circuit Low
P0228 16612 Throttle/Pedal Position Sensor/Switch "C" Circuit High
P0230 16614 Fuel Pump Primary Circuit Check activation of Fuel Pump (FP) Relay -J17- according to wiring diagram.
P0261 16645 Cylinder 1 Injector Circuit Low Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P0262 16646 Cylinder 1 Injector Circuit High
P0264 16648 Cylinder 2 Injector Circuit Low
P0265 16649 Cylinder 2 Injector Circuit High
P0267 16651 Cylinder 3 Injector Circuit Low
P0268 16652 Cylinder 3 Injector Circuit High
P0270 16654 Cylinder 4 Injector Circuit Low Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P0271 16655 Cylinder 4 Injector Circuit High
P0273 16657 Cylinder 5 Fuel Injector N83 Short to Ground (GND)
P0274 16658 Cylinder 5 Fuel Injector N83 Short to positive
P0276 16660 Cylinder 6 Fuel Injector N84 Short to Ground (GND)
P0277 16661 Cylinder 6 Fuel Injector N84 Short to positive
P0300 16684 Random/Multiple Cylinder Misfire Detected Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P0301 16685 Cylinder 1 Misfire Detected Check ignition coils with power output stage → IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING
Check spark connectors → TEST DATA, SPARK PLUGS
P0302 16686 Cylinder 2 Misfire Detected
P0303 16687 Cylinder 3 Misfire Detected
P0304 16688 Cylinder 4 Misfire Detected
P0305 16689 Cyl. 5 misfire detected
P0306 16690 Cyl. 6 misfire detected
P0318 16702 Poor road info/eng.sp.mom.from ABS CU, Electrical fault in current circuit Check DTC memory ABS control module → 01 ON BOARD DIAGNOSTIC (OBD)
P0321 16705 Ignition/Distributor Engine Speed Input Circuit Range/Performance Check Engine speed (RPM) sensor → ENGINE SPEED (RPM) SENSOR G28 , CHECKING
P0322 16706 Ignition/Distributor Engine Speed Input Circuit No Signal
P0324 16708 Knock Control System Error Check knock sensors → KNOCK SENSOR, CHECKING
Loosen knock sensor and tighten again to 20 Nm
P0327 16711 Knock Sensor 1 Circuit Low, Bank 1 or Single Sensor
P0328 16712 Knock Sensor 1 Circuit High, Bank 1 or Single Sensor Check knock sensors → KNOCK SENSOR, CHECKING
Loosen knock sensor and tighten again to 20 Nm
P0332 16716 Knock Sensor 2 Circuit Low, Bank 2
P0333 16717 Knock Sensor 2 Circuit High, Bank 2
P0340 16724 Camshaft Position Sensor "A" Circuit, Bank 1 or Single Sensor Check Camshaft Position (CMP) sensor → CAMSHAFT POSITION (CMP) SENSOR, CHECKING
P0341 16725 Camshaft Position Sensor "A" Circuit Range/Performance, Bank 1 or Single Sensor
P0342 16726 Camshaft Position Sensor "A" Circuit Low, Bank 1 or Single Sensor
P0343 16727 Camshaft Position Sensor "A" Circuit High, Bank 1 or Single Sensor
P0345 16729 Camshaft Position Sensor "A" Circuit Bank 2
P0346 16730 Camshaft Position Sensor "A" Circuit Range/Performance Bank 2
P0347 16731 Camshaft Position Sensor "A" Circuit Low Bank 2
P0348 16732 Camshaft Position Sensor "A" Circuit High Bank 2
P0352 16736 Ignition Coil "B" Primary/Secondary Circuit Check ignition coils with power output stage → IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING
P0353 16737 Ignition Coil "C" Primary/Secondary Circuit
P0354 16738 Ignition Coil "D" Primary/Secondary Circuit
P0355 16739 Ignition Coil "E" Primary/Secondary Circuit
P0356 16740 Ignition Coil "F" Primary/Secondary Circuit
P0411 16795 Secondary Air Injection System Incorrect Flow Detected Check combi-valve → COMBI-VALVE, CHECKING
Check secondary air system → COMPONENTS OF THE SECONDARY AIR SYSTEM, REMOVING AND INSTALLING
Check Secondary Air Injection (AIR) Pump Motor → SECONDARY AIR INJECTION (AIR) PUMP MOTOR V101 , CHECKING
Check Secondary Air Injection (AIR) Solenoid Valve N112 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P0412 16796 Secondary Air Injection solenoid valve N112 electrical malfunction in circuit Check Secondary Air Injection (AIR) Solenoid Valve N112 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P0413 16797 Secondary Air Injection solenoid valve N112 Open
P0414 16798 Secondary Air Injection solenoid valve N112 Short circuit
P0418 16802 Secondary Air Injection System Control "A" Circuit Check Secondary Air Injection (AIR) Pump Relay J299 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P0420 (1) 16804 Bank 1 Three Way Catalytic Converter (TWC) system Efficiency too low Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0422 (1) 16806 Bank 1 main Three Way Catalytic Converter (TWC) Efficiency too low Check Three Way Catalytic Converter (TWC) → CATALYTIC CONVERTER, CHECKING
P0430 16814 Catalyst System Efficiency Below Threshold Bank 2 Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P0440 16824 Evaporative Emission System Check Evaporative Emission (EVAP) canister system for proper seal → EVAP SYSTEM, CHECKING FOR LEAKS
P0441 16825 Evaporative Emission System Incorrect Purge Flow Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
P0442 16826 Evaporative Emission System Leak Detected (small leak) Check Evaporative Emissions (EVAP) Canister system → EVAP CANISTER SYSTEM, ASSEMBLY OVERVIEW
P0444 16828 Evaporative Emission System Purge Control Valve Circuit Open Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
P0445 16829 Evaporative Emission System Purge Control Valve Circuit Shorted
P0455 16839 Evaporative Emission System Leak Detected (large leak) Check Evaporative Emission (EVAP) canister system for proper seal → EVAP SYSTEM, CHECKING FOR LEAKS
Check Evaporative Emissions (EVAP) Canister system → EVAP CANISTER SYSTEM, ASSEMBLY OVERVIEW
P0456 16840 Evaporative Emission System Leak Detected (very small leak) Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
P0491 16875 Secondary Air Injection System Insufficient Flow Bank 1 Check secondary air system → SECONDARY AIR SYSTEM
P0492 16876 Secondary Air Injection System Insufficient Flow Bank 2 Check secondary air system → SECONDARY AIR SYSTEM
P0501 16885 Vehicle Speed Sensor "A" Range/Performance Check speed signal → VEHICLE SPEED SIGNAL, CHECKING
P0506 16890 Idle Air Control System RPM Lower Than Expected Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
P0507 16891 Idle Air Control System RPM Higher Than Expected
P0513 16897 Incorrect immobilizer code
P0560 16944 Voltage supply signal implausible Check voltage supply → ENGINE CONTROL MODULE (ECM) VOLTAGE SUPPLY, CHECKING
Procedure after interrupting voltage supply → "VOLTAGE SUPPLY OPEN CIRCUIT," FOLLOWUP PROCEDURE
P0562 16946 Voltage supply too low
P0563 16947 Voltage supply too high
P0568 16952 CCS switch E45 implausible signal Check cruise control system (CCS) → CRUISE CONTROL SYSTEM (CCS), CHECKING
P0571 16955 Brake light switch F (2) Check signals from Brake Light Switch F - and Brake Pedal Switch F47 → BRAKE LIGHT SWITCH F AND BRAKE PEDAL SWITCH F47 SIGNAL, CHECKING
P0600 16984 Data bus drive missing message Check Can-bus matching resistor → CAN-BUS, CHECKING
P0601 16985 Internal Control Module Memory Check Sum Error (3) Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
P0602 16986 Control Module Programming Error/Malfunction (3)
P0604 16988 Internal Control Module Random Access Memory (RAM) Error (3)
P0605 16989 Internal Control Module Read Only Memory (ROM) Error (3)
P0606 16990 ECM/PCM Processor (3)
P0614 16998 ECM / TCM Incompatible (3) Replace Transmission Control Module (TCM) → TRANSMISSION CONTROL MODULE J217
P0638 17022 Throttle Actuator Control Range/Performance Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
Erase learned values and adapt Motronic Engine Control Module (ECM) J220 to throttle valve control module → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 TO THROTTLE VALVE CONTROL MODULE J338 , MATCHING
Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
P0650 17034 Malfunction Indicator Lamp (MIL) Control Circuit Check instrument cluster → 01 ON BOARD DIAGNOSTIC (OBD)
P0660 17044 Intake Manifold Tuning Valve Control Circuit/Open Bank 1 Check intake manifold tuning valve → INTAKE MANIFOLD TUNING (IMT) VALVE N156 , CHECKING
P0661 17045 Intake Manifold Tuning Valve Control Circuit Low Bank 1
P0662 17046 Intake Manifold Tuning Valve Control Circuit High Bank
P0685 17069 ECM/PCM Power Relay Control Circuit/Open Check voltage supply → ENGINE CONTROL MODULE (ECM) VOLTAGE SUPPLY, CHECKING
Procedure after interrupting voltage supply → "VOLTAGE SUPPLY OPEN CIRCUIT," FOLLOWUP PROCEDURE
P0686 17070 ECM/PCM Power Relay Control Circuit Low
P0687 17071 ECM/PCM Power Relay Control Circuit High
P0686 17070 ECM/PCM Power Relay Control Circuit Low
P0688 17072 Power supply relay J271 , load circuit open
P0700 17084 Transmission Control System (MIL Request) Replace Transmission Control Module (TCM) → TRANSMISSION CONTROL MODULE J217
P0702 17086 Transmission Control System Electrical
P0704 17088 Clutch Switch Input Circuit Malfunction Check signal from Clutch Vacuum Vent Valve Switch F36 → SIGNAL FROM CLUTCH PEDAL SWITCH F36 , CHECKING
P0705 17089 Transmission Range Sensor Circuit Malfunction (PRNDL Input) Check multi-function transmission range (TR) switch → TRANSMISSION RANGE SIGNAL, CHECKING
P0710 17094 Transmission Fluid Temperature Sensor "A" Circuit Check Transmission Fluid Temperature Sensor according to wiring diagram: Refer to Wiring Diagrams & Component Locations
P0715 17099 Input/Turbine Speed Sensor ""A"" Circuit Check transmission vehicle speed sensor -VSS- (vehicles with 01M transmission) → TRANSMISSION VEHICLE SPEED SENSOR G38, CHECKING
P0716 17100 Input/Turbine Speed Sensor "A" Circuit Range/Performance2)
P0717 17101 Input/Turbine Speed Sensor "A" Circuit No Signal
P0722 17106 Output Speed Sensor Circuit No Signal Check Vehicle Speed Sensor (VSS) → VEHICLE SPEED SIGNAL, CHECKING
P0725 17109 Engine Speed Input Circuit Malfunction Check Engine speed (RPM) sensor → ENGINE SPEED (RPM) SENSOR G28 , CHECKING
P0730 17114 Incorrect Gear Ratio ATF level, checking and topping up (01M transmission) → ATF LEVEL, CHECKING AND TOPPING UP
ATF level, checking and topping up (09A transmission) → ATF LEVEL, CHECKING AND TOPPING OFF
P0731 17115 Gear 1 Incorrect Ratio Check solenoid valves in valve body (01M transmission) → SOLENOID VALVES IN VALVE BODY, CHECKING
Check solenoid valves in valve body (09A transmission) → TRANSMISSION, CHECKING
P0732 17116 Gear 2 Incorrect Ratio
P0733 17117 Gear 3 Incorrect Ratio
P0734 17118 Gear 4 Incorrect Ratio
P0740 17124 Torque Converter Clutch Circuit/Open ATF level, checking and topping up (01M transmission) → ATF LEVEL, CHECKING AND TOPPING UP
ATF level, checking and topping up (09A transmission) → ATF LEVEL, CHECKING AND TOPPING OFF
P0743 17127 Torque Converter Clutch Circuit Electrical Check transmission vehicle speed sensor -VSS- (vehicles with 01M transmission) → TRANSMISSION VEHICLE SPEED SENSOR G38, CHECKING
Check solenoid valves in valve body (01M transmission) → SOLENOID VALVES IN VALVE BODY, CHECKING
Check solenoid valves in valve body (09A transmission) → TRANSMISSION, CHECKING
P0746 17130 Pressure Control Solenoid "A" Performance or Stuck Off Check transmission vehicle speed sensor -VSS- (vehicles with 01M transmission) → TRANSMISSION VEHICLE SPEED SENSOR G38, CHECKING
P0747 17131 Pressure Control Solenoid "A" Stuck On Check solenoid valves in valve body (01M transmission) → SOLENOID VALVES IN VALVE BODY, CHECKING
Check solenoid valves in valve body (09A transmission) → TRANSMISSION, CHECKING
P0748 17132 Pressure Control Solenoid ""A"" Electrical
P0749 17133 Pressure Control Solenoid "A" Intermittent
P0751 17135 Shift Solenoid "A" Performance or Stuck Off
P0752 17136 Shift Solenoid "A" Stuck On
P0753 17137 Shift Solenoid ""A"" Electrical
P0756 17140 Shift Solenoid "B" Performance or Stuck Off
P0757 17141 Shift Solenoid "B" Stuck On
P0758 17142 Shift Solenoid ""B"" Electrical
P0761 17145 Shift Solenoid "C" Performance or Stuck Off
P0762 17146 Shift Solenoid "C" Stuck On
P0763 17147 Shift Solenoid ""C"" Electrical
P0766 17150 Shift Solenoid "D" Performance or Stuck Off
P0768 17152 Shift Solenoid ""D"" Electrical
P0771 17155 Shift Solenoid "E" Performance or Stuck Off
P0773 17157 Shift Solenoid ""E"" Electrical
P0776 17160 Pressure Control Solenoid "B" Performance or Stuck off
P0777 17161 Pressure Control Solenoid "B" Stuck On
P0778 17162 Pressure Control Solenoid "B" Electrical
P0785 17169 Shift/Timing Solenoid
P0791 17175 Intermediate Shaft Speed Sensor "A" Circuit
P0796 17180 Pressure Control Solenoid "C" Performance or Stuck off
P0797 17181 Pressure Control Solenoid "C" Stuck On
P0798 17182 Pressure Control Solenoid "C" Electrical
P0811 17195 Excessive Clutch Slippage ATF level, checking and topping up (01M transmission) → ATF LEVEL, CHECKING AND TOPPING UP
ATF level, checking and topping up (09A transmission) → ATF LEVEL, CHECKING AND TOPPING OFF
P0863 17247 TCM Communication Circuit ATF level, checking and topping up (01M transmission) → ATF LEVEL, CHECKING AND TOPPING UP
ATF level, checking and topping up (09A transmission) → ATF LEVEL, CHECKING AND TOPPING OFF
P0864 17248 TCM Communication Circuit Range/Performance
P0865 17249 TCM Communication Circuit Low
P0889 17273 TCM Power Relay Sense Circuit Range/Performance Check solenoid valves in valve body (01M transmission) → SOLENOID VALVES IN VALVE BODY, CHECKING
Check solenoid valves in valve body (09A transmission) → TRANSMISSION, CHECKING
P0890 17274 TCM Power Relay Sense Circuit Low
P0891 17275 TCM Power Relay Sense Circuit High
P0892 17276 TCM Power Relay Sense Circuit Intermittent
P1047 17455 Bank 1, Camshaft Adjustment Valve 1 N318 Electrical malfunction Check Camshaft Adjustment Valve 1 N318 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
Check camshaft timing adjustment → CAMSHAFT ADJUSTMENT, CHECKING
P1048 17456 Bank 1, Camshaft Adjustment Valve 1 N318 Short to positive
P1049 17457 Bank 1, Camshaft Adjustment Valve 1 N318 Short to Ground (GND)
P1050 17458 Bank 1, Camshaft Adjustment Valve 1 N318 Open circuit
P1102 17510 Bank 1 -sensor 1, heating circuit short to B+ Check oxygen sensor heating for oxygen sensor before three way catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P1103 17511 Bank 1 -sensor 1, heating circuit, output too low Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P1105 17513 Bank 1 -sensor 2, heating circuit short to B+ Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P1111 17519 Oxygen sensor control Bank 1 system too lean Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P1112 17520 Oxygen sensor control Bank 1 system too rich
P1113 17521 Bank 1, sensor 1 internal resistance too high Check oxygen sensor heating for oxygen sensor before three way catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P1114 17522 Bank 1, sensor 2 internal resistance too high Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P1115 17523 Bank 1 -sensor 1, heating circuit short to Ground Check oxygen sensor heater for oxygen sensors before catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P1116 17524 Bank 1 -sensor 1, heating circuit open
P1117 17525 Bank 1 -sensor 2, heating circuit short to Ground Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P1118 17526 Bank 1 -sensor 2, heating circuit open
P1127 17535 Bank 1, mixture adaptation (mult.) System too rich (4) Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
P1128 17536 Bank 1, mixture adaptation (mult.) System too lean Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P1136 17544 Bank 1, mixture adaptation (add.) system too lean (5) Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P1137 17545 Bank 1, mixture adaptation (add.) system too rich (5) Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
P1141 17549 Load detection implausible value Check Mass Air Flow (MAF) Sensor G70 → MASS AIR FLOW (MAF) SENSOR G70 , CHECKING
P1142 17550 Load detection, lower limit not reached Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
P1143 17551 Load detection limit exceeded Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
P1149 17557 Oxygen sensor control Bank 1 implausible control value Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P1151 17559 Bank 1, Long Term Fuel Trim, Range 1, Leanness Lower Limit Exceeded Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P1152 17560 Bank 1, Long Term Fuel Trim, Range 2, Leanness Lower Limit Exceeded Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P1165 17573 Bank 1, mixture adaptation, area 1, richness limit exceeded Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
P1166 17574 Bank 1, mixture adaptation, area 2, richness limit exceeded
P1171 17579 Throttle Actuation Potentiometer Signal 2 Range/Performance (6) Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
P1172 17580 Throttle Actuation Potentiometer Signal 2, Signal too low (6)
P1173 17581 Throttle Actuation Potentiometer Signal 2, Signal too high (6)
P1176 17584 Bank 1 oxygen sensor correction behind cat. control limit reached Check aging of Oxygen Sensor (O2S) after Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING AGING
Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
P1177 17585 O2 Correction Behind Catalyst,B2 Limit Attained Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
P1178 17586 Linear Lambda Probe / Pump Current, Open Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P1179 17586 linear Lambda probe / pump current, short to ground
P1180 17588 linear Lambda probe / pump current, short to B+
P1181 17589 linear Lambda probe / reference voltage, open
P1182 17590 linear Lambda probe / reference voltage, short to ground
P1183 17591 linear Lambda probe / reference voltage, short to B+
P1184 17592 linear Lambda probe / common ground wire, open
P1185 17593 linear Lambda probe / common ground wire, short to ground
P1186 17594 linear Lambda probe / common ground wire, short to B+
P1196 17604 Bank 1 -sensor 1, heating circuit electrical malfunction Check oxygen sensor heating for oxygen sensor before three way catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P1198 17606 Bank 1 -sensor 2, heating circuit electrical malfunction Check oxygen sensor heater for oxygen sensors behind Three Way Catalytic Converter (TWC) → OXYGEN SENSOR (O2S) HEATING FOR OXYGEN SENSOR (O2S) BEHIND THREE WAY CATALYTIC CONVERTER (TWC) G130 , CHECKING
P1213 17621 Cylinder 1-Fuel Injector Circuit, Short to B+ Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P1214 17622 Cylinder 2-Fuel Injector Circuit, Short to B+
P1215 17623 Cylinder 3-Fuel Injector Circuit, Short to B+
P1216 17624 Cylinder 4-Fuel Injector Circuit, Short to B+
P1217 17625 Cyl.5-Fuel Inj.Circ. Short to B+
P1218 17626 Cyl.6-Fuel Inj.Circ. Short to B+
P1225 17633 Cylinder 1-Fuel Injector Circuit, Short to Ground Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P1226 17634 Cylinder 2-Fuel Injector Circuit, Short to Ground
P1227 17635 Cylinder 3-Fuel Injector Circuit, Short to Ground
P1228 17636 Cylinder 4-Fuel Injector Circuit, Short to Ground
P1229 17637 Cyl.5-Fuel Inj.Circ. Short to Ground
P1230 17638 Cyl.6-Fuel Inj.Circ. Short to Ground
P1237 17645 Cylinder 1-Fuel Injector Circuit Open Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
P1238 17646 Cylinder 2-Fuel Injector Circuit Open
P1239 17647 Cylinder 3-Fuel Injector Circuit Open
P1240 17648 Cylinder 4-Fuel Injector Circuit Open
P1241   Cyl.5-Fuel Inj.Circ. Open
P1242   Cyl.6-Fuel Inj.Circ. Open
P1250 17658 Fuel level too low (7) Fuel level in fuel tank less than 5 liter: Fill fuel tank
Check signal from fuel gauge sensor → 01 ON BOARD DIAGNOSTIC (OBD)
P1296 17704 Malfunction in cooling system Check Engine Coolant Temperature (ECT) sensor G62 → ENGINE COOLANT TEMPERATURE (ECT) SENSOR G62 AND ENGINE COOLANT TEMPERATURE (ECT) GAUGE SENSOR G2 , CHECKING
Check thermostat: → 19 - ENGINE - COOLING SYSTEM
P1325 17733 Cylinder 1 knock control, control limit reached Check knock sensors → KNOCK SENSOR, CHECKING
Loosen knock sensor and tighten again to 20 Nm
Repair abnormal engine running noises (accessories loose, brackets/bolts broken)
Change type of fuel
P1326 17734 Cylinder 2 knock control, control limit reached
P1327 17735 Cylinder 3 knock control, control limit reached
P1328 17736 Cylinder 4 knock control, control limit reached
P1329 17737 Knock control cyl. 5 control limit reached
P1330 17738 Knock control cyl. 6 control limit reached
P1335 17743 Engine torque monitoring 2 control limit exceeded (6) Check Engine Coolant Temperature (ECT) sensor G62 → ENGINE COOLANT TEMPERATURE (ECT) SENSOR G62 AND ENGINE COOLANT TEMPERATURE (ECT) GAUGE SENSOR G2 , CHECKING
Check Mass Air Flow (MAF) Sensor G70 → MASS AIR FLOW (MAF) SENSOR G70 , CHECKING
Check Intake Air Temperature (IAT) Sensor G42 → INTAKE AIR TEMPERATURE (IAT) SENSOR G42 , CHECKING
P1336 17744 Engine torque monitoring control limit exceeded
P1337 17745 Bank 1, camshaft position sensor G40 short to Ground (GND) Check Camshaft Position (CMP) sensor → CAMSHAFT POSITION (CMP) SENSOR, CHECKING
P1338 17746 Bank 1, camshaft position sensor G40 open circuit / short to positive
P1340 17748 Camshaft/Crankshaft Position Sensors Signals Out of Sequence Check Camshaft Position (CMP) sensor → CAMSHAFT POSITION (CMP) SENSOR, CHECKING
Check Engine speed (RPM) sensor → ENGINE SPEED (RPM) SENSOR G28 , CHECKING
Check timing: → 15 - ENGINE - CYLINDER HEAD, VALVETRAIN
P1347 17755 Bank 2, Camshaft position/crankshaft position sensor Wrong allocation
P1355 17763 Cylinder 1 Ignition Circuit Open Circuit Check ignition coils with power output stage → IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING
P1356 17764 Cyl. 1 ignition activation short to positive
P1357 17765 Cyl. 1 ignition activation short to Ground (GND)
P1358 17766 Cylinder 2 Ignition Circuit Open Circuit
P1359 17767 Cyl. 2 ignition activation short to positive
P1360 17768 Cyl. 2 ignition activation short to Ground (GND)
P1361 17769 Cylinder 3 Ignition Circuit Open Circuit
P1362 17770 Cyl. 3 ignition activation short to positive
P1363 17771 Cyl. 3 ignition activation short to Ground (GND)
P1364 17772 Cylinder 4 Ignition Circuit Open Circuit Check ignition coils with power output stage → IGNITION COIL WITH POWER OUTPUT STAGE, CHECKING
P1365 17773 Cyl. 4 ignition activation short to positive
P1366 17774 Cyl. 4 ignition activation short to Ground (GND)
P1367 17775 Ignition timing cyl. 5 Open circuit
P1368 17776 Ignition timing cyl. 5 Short to positive
P1369 17777 Ignition timing cyl. 5 Short to Ground (GND)
P1370 17778 Ignition timing cyl. 6 Open circuit
P1371 17779 Ignition timing cyl. 6 Short to positive
P1372 17780 Ignition timing cyl. 6 Short to Ground (GND)
P1385 17793 Control module faulty (6) Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
P1386 17794 Control module faulty (6)
P1387 17795 Control module faulty (6)
P1388 17796 Control module faulty (6)
P1391 17799 Bank 2, Camshaft Position (CMP) Sensor G163 Short to Ground (GND) Check Camshaft Position (CMP) sensor → CAMSHAFT POSITION (CMP) SENSOR, CHECKING
P1392 17800 Bank 2, Camshaft Position (CMP) Sensor G163 Open circuit/Short to positive
P1409 17817 EVAP canister purge regulator valve N80 electrical fault in current circuit Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
P1410 17818 Tank Ventilation Valve Circuit Short to B+
P1420 17828 Secondary air injection valve N112 electrical fault in current circuit Check Secondary Air Injection (AIR) Solenoid Valve N112 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P1421 17829 Secondary air injection valve N112 short to Ground (GND)
P1422 17830 Secondary air injection valve N112 short to positive
P1424 17832 Bank 1, Secondary Air Injection (AIR) system, leak detected Check secondary air system → SECONDARY AIR SYSTEM
P1425 17833 Tank Vent. Valve Short to Ground Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
P1426 17834 EVAP Canister Purge Regulator Valve -N80- Open Circuit
P1427 17835 Brake vacuum pump activation Short to positive Check Brake System Vacuum Pump → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P1428 17836 Brake vacuum pump activation Short to Ground
P1429 17837 Brake vacuum pump activation Open circuit
P1430 17838 Brake vacuum pump activation Open circuit / short to positive
P1431 17839 Brake vacuum pump activation Open circuit / short to Ground
P1432 17840 Secondary air injection valve N112 open circuit Check Secondary Air Injection (AIR) Solenoid Valve N112 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P1433 17841 Secondary Air Injection (AIR) Pump Relay -J299- Open Circuit Check Secondary Air Injection (AIR) Pump Relay J299 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
P1434 17842 Secondary Air Injection (AIR) Pump Relay -J299- Short Circuit To B+
P1435 17843 Secondary Air Injection (AIR) Pump Relay -J299- Short Circuit To Ground (GND)
P1436 17844 Relay for secondary air injection valve J299 electrical fault in current circuit
P1470 17878 Leak diagnosis pump - tank breather system electrical fault in circuit Check Leak detection pump (LDP) V144 → LEAK DETECTION PUMP (LDP) V144 , CHECKING
P1471 17879 EVAP Emission Control LDP Circuit, Short to B+
P1472 17880 EVAP Emission Contr. LDP Circuit, Short to Ground
P1473 17881 Leak Detection Pump (LDP) Tank Ventilation System Open Circuit
P1475 17883 Leak Detection Pump (LDP) For Tank Ventilation System, Malfunction / No Signal
P1476 17884 Leak Detection Pump (LDP) Tank Ventilation System Malfunction/Vacuum Too Low
P1477 17885 EVAP Emission Contr.LDP Circ. Malfunction
P1478 17886 Leak diagnosis pump - tank breather system Blocked pipe detected
P1479 17887 Brake vacuum system, Mechanical fault Check Brake System Vacuum Pump → Output Diagnosis Test Mode (DTM), performing
P1500 17908 Fuel Pump (FP) Relay -J17- Electrical Malfunction
  • Check Fuel Pump (FP) Relay J17 : → Electrical Wiring Diagrams, Troubleshooting and Component Locations
P1501 17909 Fuel Pump Relay Circuit, Short to Ground
P1502 17910 Fuel Pump Relay Circuit, Short to B+
P1512 17920 Intake Manifold Change-Over Valve N156 Short to positive Check intake manifold tuning valve → INTAKE MANIFOLD TUNING (IMT) VALVE N156 , CHECKING
P1515 17923 Intake Manifold Change-Over Valve N156 Short to Ground (GND)
P1516 17924 Intake Manifold Change-Over Valve N156 Open circuit
P1517 17925 Motronic ECM power supply relay J271 electrical malfunction in circuit Check voltage supply → ENGINE CONTROL MODULE (ECM) VOLTAGE SUPPLY, CHECKING
Procedure after interrupting voltage supply → "VOLTAGE SUPPLY OPEN CIRCUIT," FOLLOWUP PROCEDURE
  • Check Motronic Engine Control Module (ECM) Power Supply Relay J271 : → Electrical Wiring Diagrams, Troubleshooting and Component Locations
P1519 17927 Bank 1 Camshaft position adjustment malfunctioning Check camshaft timing adjustment valve → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
Check camshaft timing adjustment → CAMSHAFT ADJUSTMENT, CHECKING
Check timing: → 15 - ENGINE - CYLINDER HEAD, VALVETRAIN
P1523 17931 Crash signal from airbag control module implausible signal Check and erase DTC memory → DTC MEMORY, CHECKING AND ERASING
Check airbag system: → 01 ON BOARD DIAGNOSTIC (OBD)
P1526 17934 Valve -1- for camshaft adjustment N205 Short to positive Check Valve -1- for camshaft adjustment N205 → OUTPUT DIAGNOSIS TEST MODE (DTM), PERFORMING
Check camshaft timing adjustment → CAMSHAFT ADJUSTMENT, CHECKING
P1527 17935 Valve -1- for camshaft adjustment N205 Short to Ground (GND)
P1528 17936 Valve -1- for camshaft adjustment N205 Open circuit
P1539 17947 Clutch vacuum vent valve switch F36 implausible signal Check signal from Clutch Vacuum Vent Valve Switch F36 → Signal from Clutch Pedal Switch F36 , checking
P1541 17949 Fuel Pump (FP) Relay -J17- Open Circuit
  • Check fuel pump relay: → Electrical Wiring Diagrams, Troubleshooting and Component Locations
P1542 17950 Angle Sensor -1- For Throttle Drive (Power Accelerator Actuation) -G187-, Implausible Signal (6) Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
Erase learned values and adapt Motronic Engine Control Module (ECM) J220 to throttle valve control module → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 TO THROTTLE VALVE CONTROL MODULE J338 , MATCHING
Clean Throttle Valve Control Module J338
P1543 17951 Angle Sensor -1- For Throttle Drive (Power Accelerator Actuation) -G187-, Signal Too Small (6)
P1544 17952 Angle Sensor -1- For Throttle Drive (Power Accelerator Actuation) -G187-, Signal Too Large (6)
P1545 17953 Throttle Valve Regulation, Malfunction (6)
P1558 17966 Throttle Actuator, Electrical Malfunction
P1559 17967 Throttle Valve Control Module -J338-, Malfunction In Basic Setting (6)
P1564 17972 Throttle valve control module J338 low voltage at base setting (6)
P1565 17973 Idle Speed Control Throttle Position, Lower Limit Not Attained (6)
P1568 17976 Throttle valve control module J338 mechanical malfunction (6)
P1569 17977 CCS switch E45 implausible signal Check cruise control system (CCS) → CRUISE CONTROL SYSTEM (CCS), CHECKING
P1570 17978 Engine control module blocked Adapt (match) Motronic Engine Control Module (ECM) J220 to electronic Immobilizer: → 01 ON BOARD DIAGNOSTIC (OBD)
P1579 17987 Throttle valve control module J338 Adaptation not started (6) Erase learned values and adapt Motronic Engine Control Module (ECM) J220 to throttle valve control module → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 TO THROTTLE VALVE CONTROL MODULE J338 , MATCHING
P1602 18010 Voltage supply terminal 30, Voltage supply too low Check voltage supply → ENGINE CONTROL MODULE (ECM) VOLTAGE SUPPLY, CHECKING
Procedure after interrupting voltage supply → "VOLTAGE SUPPLY OPEN CIRCUIT," FOLLOWUP PROCEDURE
P1603 18011 Control module faulty (6) Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
P1604 18012 Control module faulty (6)
P1609 18017 Crash shut-off was triggered Check and erase DTC memory → DTC MEMORY, CHECKING AND ERASING
Check airbag system: → 01 ON BOARD DIAGNOSTIC (OBD)
P1610 18018 Control module malfunctioning (6) Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
Code Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , CODING
P1612 18020 Engine Control Module (ECM) incorrectly coded (6) Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
Code Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , CODING
P1624 18032 Request for warning lamp on active Check DTC memories of all control modules and erase → Automatic test sequence
P1626 18034 Data - Bus Powertrain, Missing Message From TCM. Check Can-bus matching resistor → CAN-BUS, CHECKING
P1628 18036 Drive train Can-bus No message from steering angle sensor
P1630 18038 Throttle Position (TP) Sensor -G79- Signal Too Small (6) Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
P1631 18039 Throttle Position (TP) Sensor -G79- Signal Too Large (6)
P1633 18041 Sender -2- For Accelerator Pedal Position -G185- Signal Too Small (6)
P1634 18042 Sender -2- For Accelerator Pedal Position -G185- Signal Too Large (6)
P1635 18043 Data-bus-drivetrain missing message from A/C control module Check Can-bus matching resistor → CAN-BUS, CHECKING
Check air conditioning system: → 01 - ON BOARD DIAGNOSTIC (OBD)
P1636 18044 Drive train data bus, No message from airbag CU Check Can-bus matching resistor → CAN-BUS, CHECKING
Check airbag system: → 01 ON BOARD DIAGNOSTIC (OBD)
P1639 18047 Throttle Position (TP) Sensor -G79- And Sender -2- For Accelerator Pedal Position -G185-, Implausible Signal (6) Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
P1640 18048 Control Module Faulty Replace Motronic Engine Control Module (ECM) J220 → MOTRONIC ENGINE CONTROL MODULE (ECM) J220 , REPLACING
P1647 18055 Please check coding of ECUs in Data Bus Powertrain
P1648 18056 Drive train data bus, faulty Check Can-bus matching resistor → CAN-BUS, CHECKING
P1649 18057 Drive train data bus, No message from ABS control module
P1650 18058 Drive train data bus, No message from combi-instrument
P1654 18062 Check instrument cluster DTC memory Check instrument cluster: → 01 ON BOARD DIAGNOSTIC (OBD)
P1677 18085 Electr. power control warning lamp K132 Short to positive (6) Check Can-bus matching resistor → CAN-BUS, CHECKING
P1678 18086 Electr. power control warning lamp K132 Short to Ground (6)
P1679 18087 Electr. power control warning lamp K132 Open circuit (6)
P1682 18090 Drive train data bus Implausible message from ABS control module Check Can-bus matching resistor → CAN-BUS, CHECKING
Check DTC memory ABS control module: → 01 ON BOARD DIAGNOSTIC (OBD)
P1683 18091 Drive train data bus Implausible message from ABS control module Check Can-bus matching resistor → CAN-BUS, CHECKING
P1691 18099 Malfunction Indicator Lamp, Open Check Can-bus matching resistor → CAN-BUS, CHECKING
P1692 18100 Malfunction Indicator Lamp, Short to Ground
P1693 18101 Malfunction Indicator Lamp, Short to B+
P1696 18104 Data bus implausible message from steering column electronics Check Can-bus matching resistor → CAN-BUS, CHECKING
P1778 18186 Solenoid EV7 Electrical Malfunction Check solenoid valves in valve body (01M transmission) → SOLENOID VALVES IN VALVE BODY, CHECKING
Check solenoid valves in valve body (09A transmission) → TRANSMISSION, CHECKING
P1780 18188 Torque Reduction Malfunction ATF level, checking and topping up (01M transmission) → ATF LEVEL, CHECKING AND TOPPING UP
ATF level, checking and topping up (09A transmission) → ATF LEVEL, CHECKING AND TOPPING OFF
P1823 18231 Pressure Control Solenoid 3 Electrical Check solenoid valves in valve body (01M transmission) → SOLENOID VALVES IN VALVE BODY, CHECKING
Check solenoid valves in valve body (09A transmission) → TRANSMISSION, CHECKING
P1828 18236 Pressure Control Solenoid 4 Electrical
P1850 18258 Data-Bus Powertrain Missing Message from Engine Control Check Can-bus matching resistor → CAN-BUS, CHECKING
P1854 18262 Data-Bus Powertrain Hardware Defective
P1855 18263 Data-Bus Powertrain Software version Control
P1857 18265 Load Signal Error Message from Engine Control
P1861 18269 Throttle Position (TP) sensor Error Message from ECM Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
P1866 18274 Data Bus Powertrain Missing messages Check Can-bus matching resistor → CAN-BUS, CHECKING
P1699 18107 Data bus missing message from steering column electronics
  • Check Steering Column Electronic Systems Control Module J527 : → Electrical Wiring Diagrams, Troubleshooting and Component Locations
P1912 18320 Brake servo pressure sensor G294 Short to positive / open circuit
P1913 18321 Brake servo pressure sensor G294 Short to Ground
P1914 18322 Brake Booster Pressure Sensor G294 Implausible signal
P2090 18522 "B" Camshaft Positionctuator Control Circuit Low Bank 1 Check Valves for camshaft adjustment → CAMSHAFT ADJUSTMENT, CHECKING
P2091 18523 "B" Camshaft Positionctuator Control Circuit High Bank 1
P2096 18528 Post Catalyst Fuel Trim System Too Lean, Bank 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2097 18529 Post Catalyst Fuel Trim System Too Rich Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2101 18533 Throttle Actuator Control Motor Circuit Range/Performance Check Throttle Valve Control Module J338 → THROTTLE VALVE CONTROL MODULE J338 , CHECKING
P2106 18538 Throttle Actuator Control System, Forced Limited Power
P2122 18554 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input (6) Check Throttle Position (TP) Sensor → THROTTLE POSITION (TP) SENSOR G79 / SENDER -2- FOR ACCELERATOR PEDAL POSITION G185 , CHECKING
P2123 18555 Throttle/Pedal Position Sensor/Switch "D" Circuit High Input (6)
P2127 18559 Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input (6)
P2128 18560 Throttle/Pedal Position Sensor/Switch "E" Circuit High Input (6)
P2138 18570 Throttle/Pedal Position Sensor/Switch "D" / "E" Voltage Correlation (6)
P2177 18609 System Too Lean Off Idle Bank 1 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P2178 18610 System Too Rich Off Idle Bank 1 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2179 18611 System Too Lean Off Idle Bank 2 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P2180 18612 System Too Rich Off Idle Bank 2 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2181 18613 Cooling System Performance Check Engine Coolant Temperature (ECT) sensor G62 → ENGINE COOLANT TEMPERATURE (ECT) SENSOR G62 AND ENGINE COOLANT TEMPERATURE (ECT) GAUGE SENSOR G2 , CHECKING
P2187 18619 System Too Lean At Idle Bank 1 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P2188 18620 System Too Rich At Idle Bank 1 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2189 18621 System Too Lean at Idle Bank 2 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P2190 18622 System Too Rich at Idle Bank 2 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2191 18623 System Too Lean At Higher Load Bank 1 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P2192 18624 System Too Rich At Higher Load Bank 1 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2193 18625 System Too Lean at Higher Load Bank 2 Check exhaust system components → EXHAUST SYSTEM COMPONENTS, SERVICING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check fuel pump → FUEL PUMP, CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check secondary air system → SECONDARY AIR SYSTEM
P2194 18626 System Too Rich at Higher Load Bank 2 Check Evaporative Emission (EVAP) Canister Purge Regulator Valve N80 → EVAP CANISTER PURGE REGULATOR VALVE N80 , CHECKING
Check fuel injectors → FUEL INJECTORS, CHECKING
Check fuel injectors for quantity injected and leaks → FUEL INJECTORS, CHECKING FOR LEAKS AND QUANTITY INJECTED
Check fuel pressure control and holding pressure → RESIDUAL PRESSURE AND FUEL PRESSURE REGULATOR, CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2231 18663 O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1 Check oxygen sensor heater for oxygen sensors before catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
P2234 18666 O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2237 18669 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1
P2240 18672 O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1
P2243 18675 O2 Sensor Reference Voltage Circuit/Open, Bank 1 Sensor 1
P2247 18679 O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1
P2251 18683 O2 Sensor Negative Current Control Circuit/Open, Bank 1 Sensor 1
P2254 18686 O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1
P2257 18689 Secondary Air Injection System Control "A" Circuit Low Check activation of Secondary Air Injection (AIR) Pump Relay according to wiring diagram: Refer to Wiring Diagrams & Component Locations
P2258 18690 Secondary Air Injection System Control "A" Circuit High
P2270 18702 O2 Sensor Signal Stuck Lean Bank 1 Sensor 2 Check oxygen sensors and oxygen sensor regulation behind catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL AFTER THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2271 18703 O2 Sensor Signal Stuck Rich Bank 1 Sensor 2
P2272 18704 O2 Sensor Signal Stuck Lean Bank 2 Sensor 2
P2273 18705 O2 Sensor Signal Stuck Rich Bank 2 Sensor 2
P2279 18711 Intake Air System Leak Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
P2336 18768 Cylinder #1 Above Knock Threshold Check knock sensors → KNOCK SENSOR, CHECKING
Loosen knock sensor and tighten again to 20 Nm
P2337 18769 Cylinder #2 Above Knock Threshold
P2338 18770 Cylinder #3 Above Knock Threshold
P2339 18771 Cylinder #4 Above Knock Threshold
P2340 18772 Cylinder #5 Above Knock Threshold
P2341 18773 Cylinder #6 Above Knock Threshold
P2400 18832 Evaporative Emission System Leak Detection Pump Control Circuit/Open Check Leak detection pump (LDP) V144 → LEAK DETECTION PUMP (LDP) V144 , CHECKING
P2401 18833 Evaporative Emission System Leak Detection Pump Control Circuit Low Check Evaporative Emission (EVAP) canister system for proper seal → EVAP SYSTEM, CHECKING FOR LEAKS
P2402 18834 Evaporative Emission System Leak Detection Pump Control Circuit High
P2403 18835 Evaporative Emission System Leak Detection Pump Sense Circuit/Open
P2404 18836 Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
P2626 19058 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P2629 19061 O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1
P2637 19069 Torque Management Feedback Signal "A" Check Engine Coolant Temperature (ECT) sensor G62 → ENGINE COOLANT TEMPERATURE (ECT) SENSOR G62 AND ENGINE COOLANT TEMPERATURE (ECT) GAUGE SENSOR G2 , CHECKING
Check Intake Air Temperature (IAT) Sensor G42 → INTAKE AIR TEMPERATURE (IAT) SENSOR G42 , CHECKING
Check intake system for leaks (unmetered air) → INTAKE AIR SYSTEM, LEAK TESTING
Check Mass Air Flow (MAF) Sensor G70 → MASS AIR FLOW (MAF) SENSOR G70 , CHECKING
P3081 19537 Engine Temperature Too Low Note: Let engine warm up. Coolant temperature must be at least 50 ° C => Diagnostic mode 1: Check measuring values; PID 5, Coolant temperature.
P3211 19667 Oxygen Sensor Heating Bank 1 Sensor 1 Faulty Check oxygen sensor heating for oxygen sensor before three way catalytic converter → HEATED OXYGEN SENSOR (HO2S), CHECKING
Check oxygen sensors and oxygen sensor regulation before catalytic converter → OXYGEN SENSOR (O2S) AND OXYGEN SENSOR CONTROL BEFORE THREE WAY CATALYTIC CONVERTER (TWC), CHECKING
P3255 19711 Bank 1, oxygen sensor before catalytic converter, heating circuit Regulation at upper impact
P3256 19712 Bank 1, oxygen sensor before catalytic converter, heating circuit Regulation at lower impact
P3266 19722 Bank 1, sensor 1 Internal resistance too Large
U0001 28673 High Speed CAN Communication Bus Check Can-bus matching resistor → CAN-BUS, CHECKING
U0100 28772 Lost Communication With ECM/PCM "A"
U0101 28773 Lost Communication With TCM
U0103 28775 Lost Communication With Gear Shift Module
U0121 28793 Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0155 28827 Lost Communication With Instrument Panel Cluster (IPC) Control Module
U0302 28974 Software Incompatibility with Transmission Control Module Replace Transmission Control Module (TCM) → TRANSMISSION CONTROL MODULE J217
U0315 28987 Software Incompatibility with Anti-Lock Brake System Control Module
U0402 29074 Invalid Data Received From Transmission Control Module Check Can-bus matching resistor → CAN-BUS, CHECKING
U0404 29076 Invalid Data Received From Gear Shift Control Module
U0415 29087 Invalid Data Received From Anti-Lock Brake System Control Module
(1) If this malfunction is detected on its own i.e. no Oxygen Sensor (O2S) or control malfunction, then the Three Way Catalytic Converter (TWC) must be checked for damage and replaced if necessary.
(2) The system monitors both Brake Light Switch F and Brake Pedal Switch F47.
(3) The DTC can be set when the vehicle is started and the battery voltage is too low. The engine does start but the Motronic Engine Control Module (ECM) J220 detects that the voltage is too low. The battery must be recharged and the DTC memory erased. Then Throttle Valve Control Module must be adapted (matched) to the Motronic Engine Control Module (ECM) J220 and the readiness code regenerated again. If the DTC occurs again after a road test, then replace the control module.
(4) mult. = multiplicative means that the DTC occurs throughout the entire speed range and load range.
(5) add. = additive means, the DTC only occurs at idle.
(6) If this malfunction occurs, the Motronic Engine Control Module (ECM) J220 switches on the Electronic Power Control (EPC) Warning Lamp K132 in the instrument cluster. Significance of Electronic Power Control (EPC) Warning Lamp K132 → Electronic Power Control (EPC) Warning Lamp K132 .
(7) The DTC P1250 "Fuel level in fuel tank too low" is stored when there is insufficient fuel in fuel tank or the DTC is stored permanently in the Motronic Engine Control Module (ECM) J220 and is not set to sporadic when the fuel tank is filled. Then attributed DTCs may have been detected due to insufficient fuel e.g. misfire or DTCs concerning the Oxygen Sensor (O2S).
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