Codes: 1999+ Volvos

About Volvo Trouble Codes (DTC)

OBD II is a diagnostics system designed to meet statutory requirements. A standardized instrument for fault-tracing can be plugged in to the data link connector (DLC) (OBD II socket) to read diagnostic trouble codes (DTCs) and system parameters.

Looking for 1996 to 1998 Volvo Trouble Code Help?

Or codes on 1992-1995 Volvos?

OBD II contains only emissions related diagnostic trouble codes (DTCs) and parameters. It cannot provide the comprehensive range of information available from the Volvo On-board diagnostics system. Volvo has its own diagnostic trouble code (DTC) designations that adhere to the in-house Volvo On-board Diagnostics protocol (called DII from model year 1999).




Table explanations

The table below is a conversion table between standardised diagnostic trouble codes (DTCs) (SAE/ISO) and the equivalent Volvo diagnostic trouble codes (DTCs) (DII). SAE/ISO diagnostic trouble code (DTC): Standardized diagnostic trouble code (DTC) according to SAE J2012/ISO 15031-6. The diagnostic trouble code (DTC) can be read off on vehicles with standardised on-board diagnostic systems for emissions related faults, certified in accordance with OBD II.

Please help us add to this by posting your additions to this topic.

Volvo Codes Table 1999+

SAE/ISOVolvo DIIDTC designationFault type
P0010ECM‑6400Intake camshaft reset valveSignal too low or signal missing
P0011ECM‑640ACamshaft control, intakeFaulty signal
P0013ECM‑6410Exhaust camshaft reset valveSignal too low or signal missing
P0014ECM‑641ACamshaft control, exhaustFaulty signal
P0016ECM‑643ACamshaft position, intakeSignal too low
P0016ECM‑643ACamshaft position, intakeSignal too high
P0017ECM‑644ACamshaft position, exhaustSignal too low
P0017ECM‑644ACamshaft position, exhaustSignal too high
P0030ECM‑2810Front heated oxygen sensor (HO2S), preheatingSignal missing. Intermittent fault
P0030ECM‑2810Front heated oxygen sensor (HO2S), preheatingSignal missing. Permanent fault
P0031ECM‑2810Front heated oxygen sensor (HO2S), preheatingSignal too low. Intermittent fault
P0031ECM‑2810Front heated oxygen sensor (HO2S), preheatingSignal too low. Permanent fault
P0032ECM‑2810Front heated oxygen sensor (HO2S), Signal too high. preheatingIntermittent fault
P0032ECM‑2810Front heated oxygen sensor (HO2S), preheatingSignal too high. Permanent fault
P0036ECM‑2A20Heated oxygen sensor (HO2S) bankSignal missing 1, preheating
P0037ECM‑2A20Heated oxygen sensor (HO2S) bankSignal too low 1, preheating
P0038ECM‑2A20Heated oxygen sensor (HO2S) bankSignal too high 1, preheating
P0040ECM‑280CFront heated oxygen sensors (HO2S) Faulty signal
P0050ECM‑2910Front heated oxygen sensor (HO2S)Signal missing preheating, bank 2
P0051ECM‑2910Front heated oxygen sensor (HO2S)Signal too low preheating, bank 2
P0052ECM‑2910Front heated oxygen sensor (HO2S)Signal too high preheating, bank 2
P0056ECM‑2B20Heated oxygen sensor (HO2S) bankSignal missing 2, preheating
P0057ECM‑2B20Heated oxygen sensor (HO2S) bankSignal too low 2, preheating
P0058ECM‑2B20Heated oxygen sensor (HO2S) bankSignal too high 2, preheating
P0071ECM‑1100Outer temperature sensorFaulty signal
P0072ECM‑1100Outer temperature sensorSignal too low
P0073ECM‑1100Outer temperature sensorSignal too high
P0101ECM‑130AIntake air leakageFaulty signal
P0102ECM‑1300Mass air flow (MAF) sensorFlow too low. Intermittent fault
P0102ECM‑1300Mass air flow (MAF) sensorFlow too low. Permanent fault
P0103ECM‑1300Mass air flow (MAF) sensorFlow too high. Intermittent fault
P0103ECM‑1300Mass air flow (MAF) sensorFlow too high. Permanent fault
P0105ECM‑1000Control moduleFaulty signal
P0107ECM‑1000Control moduleSignal too high / signal too low. Intermittent fault
P0107ECM‑1000Control moduleSignal too high / signal too low. Permanent fault
P0108ECM‑1000Control moduleSignal too high / signal too low. Intermittent fault
P0108ECM‑1000Control moduleSignal too high / signal too low. Permanent fault
P0111ECM‑1200Intake air temperature (IAT) inletFaulty signal
P0112ECM‑1200Intake air temperature (IAT) inletSignal too high. Intermittent fault
P0112ECM‑1200Intake air temperature (IAT) inletSignal too high. Permanent fault
P0113ECM‑1200Intake air temperature (IAT) inletSignal too low. Intermittent fault
P0113ECM‑1200Intake air temperature (IAT) inletSignal too low. Permanent fault
P0121ECM‑9150Throttle unit, potentiometer 1Faulty signal
P0122ECM‑9150Throttle unit, potentiometer 1Signal too low
P0123ECM‑9150Throttle unit, potentiometer 1Signal too high
P0128ECM‑201AThermostatFaulty signal
P0130ECM‑280AFront heated oxygen sensor (HO2S), faulty signalSignal missing. Intermittent fault
P0130ECM‑280AFront heated oxygen sensor (HO2S), faulty signalSignal missing. Permanent fault
P0132ECM‑280AFront heated oxygen sensor (HO2S), Signal too high. faulty signalIntermittent fault
P0132ECM‑280AFront heated oxygen sensor (HO2S), faulty signalSignal too high. Permanent fault
P0133ECM‑280AFront heated oxygen sensor (HO2S), faulty signalSignal too low. Intermittent fault
P0133ECM‑280AFront heated oxygen sensor (HO2S), faulty signalSignal too low. Permanent fault
P0134ECM‑280AFront heated oxygen sensor (HO2S)Faulty signal. Intermittent fault
P0134ECM‑280AFront heated oxygen sensor (HO2S)Faulty signal. Permanent fault
P0135ECM‑290AFront heated oxygen sensor (HO2S), preheatingFaulty signal. Intermittent fault
P0135ECM‑290AFront heated oxygen sensor (HO2S), preheatingFaulty signal. Permanent fault
P0136ECM‑2A0ARear heated oxygen sensor (HO2S)Signal missing. Intermittent fault
P0136ECM‑2A0ARear heated oxygen sensor (HO2S)Signal missing. Permanent fault
P0137ECM‑2A0ARear heated oxygen sensor (HO2S)
P0137ECM‑2A0ARear heated oxygen sensor (HO2S)
P0138ECM‑2A0ARear heated oxygen sensor (HO2S)Signal too high. Intermittent fault
P0138ECM‑2A0ARear heated oxygen sensor (HO2S)Signal too high. Permanent fault
P0140ECM‑2A1ARear heated oxygen sensor (HO2S)Signal too low aging
P0140ECM‑2A1ARear heated oxygen sensor (HO2S)Signal too high aging
P0140ECM‑2A1ARear heated oxygen sensor (HO2S)Signal missing aging
P0141ECM‑2A2ARear heated oxygen sensor (HO2S)Faulty signal preheating
P0150ECM‑290AFront heated oxygen sensor (HO2S), bank 2Signal missing. Intermittent fault
P0150ECM‑290AFront heated oxygen sensor (HO2S), bank 2Signal missing. Permanent fault
P0152ECM‑290AFront heated oxygen sensor (HO2S), Signal too high bank 2
P0153ECM‑290AFront heated oxygen sensor (HO2S), bank 2Signal too low. Intermittent fault
P0153ECM‑290AFront heated oxygen sensor (HO2S), bank 2Signal too low. Permanent fault
P0154ECM‑290AFront heated oxygen sensor (HO2S), bank 2Faulty signal. Intermittent fault
P0154ECM‑290AFront heated oxygen sensor (HO2S), bank 2Faulty signal. Permanent fault
P0155ECM‑2910Front heated oxygen sensor (HO2S)Faulty signal. Intermittent preheating, bank 2 fault
P0155ECM‑2910Front heated oxygen sensor (HO2S)Faulty signal. Permanent preheating, bank 2
P0156ECM‑2B0ARear heated oxygen sensor (HO2S)Signal missing. Intermittent bank 2
P0156ECM‑2B0ARear heated oxygen sensor (HO2S)Signal missing. Permanent bank 2
P0157ECM‑2B0ARear heated oxygen sensor (HO2S), bank 2fault
P0157ECM‑2B0ARear heated oxygen sensor (HO2S), bank 2
P0158ECM‑2B0ARear heated oxygen sensor (HO2S)Signal too high. bank 2 Intermittent fault
P0158ECM‑2B0ARear heated oxygen sensor (HO2S)Signal too high. Permanent bank 2 fault
P0160ECM‑2B1ARear heated oxygen sensor (HO2S)Signal too low ageing, bank 2
P0160ECM‑2B1ARear heated oxygen sensor (HO2S)Signal too high ageing, bank 2
P0160ECM‑2B1ARear heated oxygen sensor (HO2S)Signal missing ageing, bank 2
P0161ECM‑2B2ARear heated oxygen sensor (HO2S)Faulty signal preheating, bank 2
P1729ECM‑9170Throttle unitFaulty signal
P0201ECM‑2310Injector 1Signal missing. Intermittent fault
P0201ECM‑2310Injector 1Signal missing. Permanent fault
P0202ECM‑2320Injector 2Signal missing. Intermittent fault
P0202ECM‑2320Injector 2Signal missing. Permanent fault
P0203ECM‑2330Injector 3Signal missing. Intermittent fault
P0203ECM‑2330Injector 3Signal missing. Permanent fault
P0204ECM‑2340Injector 4Signal missing. Intermittent fault
P0204ECM‑2340Injector 4Signal missing. fault
P0205ECM‑2350Injector 5Signal missing. Intermittent fault
P0205ECM‑2350Injector 5Signal missing. Permanent fault
P0206ECM‑2360Injector 6Signal missing. Intermittent fault
P0206ECM‑2360Injector 6Signal missing. Permanent fault
P0221ECM‑9160Throttle unit, potentiometer 2Faulty signal
P0222ECM‑9160Throttle unit, potentiometer 2Signal too low
P0223ECM‑9160Throttle unit, potentiometer 2Signal too high
P0230ECM‑2400Fuel pump (FP) relaySignal missing. Intermittent fault
P0230ECM‑2400Fuel pump (FP) relaySignal missing. Permanent fault
P0231ECM‑2400Fuel pump (FP) relaySignal too low. Intermittent fault
P0231ECM‑2400Fuel pump (FP) relaySignal too low. Permanent fault
P0232ECM‑2400Fuel pump (FP) relaySignal too high. Intermittent fault
P0232ECM‑2400Fuel pump (FP) relaySignal too high. Permanent fault
P0234ECM‑6805Turbocharger (TC) control valvePressure too high boost pressure fault
P0235ECM‑1600Boost pressure sensorFaulty signal
P0236ECM‑170FAtmospheric pressure sensor /Faulty signal boost pressure sensor range check
P0237ECM‑1600Boost pressure sensorSignal too low
P0238ECM‑1600Boost pressure sensorSignal too high
P0243ECM‑6800Turbocharger (TC) control valveSignal missing. Intermittent fault
P0243ECM‑6800Turbocharger (TC) control valveSignal missing. Permanent fault
P0245ECM‑6800Turbocharger (TC) control valveSignal too low. Intermittent fault
P0245ECM‑6800Turbocharger (TC) control valveSignal too low. Permanent fault
P0246ECM‑6800Turbocharger (TC) control valveSignal too high. Intermittent fault
P0246ECM‑6800Turbocharger (TC) control valveSignal too high. Permanent fault
P0261ECM‑2310Injector 1Signal too low. Intermittent fault



P0261ECM‑2310Injector 1Signal too low. Permanent fault
P0262ECM‑2310Injector 1Signal too high. Intermittent fault
P0262ECM‑2310Injector 1Signal too high. Permanent fault
P0264ECM‑2320Injector 2Signal too low. Intermittent fault
P0264ECM‑2320Injector 2Signal too low. Permanent fault
P0265ECM‑2320Injector 2Signal too high. Intermittent fault
P0265ECM‑2320Injector 2Signal too high. Permanent fault
P0267ECM‑2330Injector 3Signal too low. Intermittent fault
P0267ECM‑2330Injector 3Signal too low. Permanent fault
P0268ECM‑2330Injector 3Signal too high. Intermittent fault
P0268ECM‑2330Injector 3Signal too high. Permanent fault
P0270ECM‑2340Injector 4Signal too low. Intermittent fault
P0270ECM‑2340Injector 4Signal too low. Permanent fault
P0271ECM‑2340Injector 4Signal too high. Intermittent fault
P0271ECM‑2340Injector 4Signal too high. Permanent fault
P0273ECM‑2350Injector 5Signal too low. Intermittent fault
P0273ECM‑2350Injector 5Signal too low. Permanent fault
P0274ECM‑2350Injector 5Signal too high. Intermittent fault
P0274ECM‑2350Injector 5Signal too high. Permanent fault
P0276ECM‑2360Injector 6Signal too low. Intermittent fault
P0276ECM‑2360Injector 6Signal too low. Permanent fault
P0277ECM‑2360Injector 6Signal too high. Intermittent fault
P0277ECM‑2360Injector 6Signal too high. Permanent fault
P0299ECM‑6806Turbocharger (TC) control valvePressure too low flow fault
P0300ECM‑3503Misfire, at least one cylinderEmissions impact / catalytic converter damage
P0301ECM‑3513Misfire cylinder 1Emissions impact / catalytic converter damage
P0302ECM‑3523Misfire cylinder 2Emissions impact / catalytic converter damage
P0303ECM‑3533Misfire cylinder 3Emissions impact / catalytic converter damage
P0304ECM‑3543Misfire cylinder 4Emissions impact / catalytic converter damage
P0305ECM‑3553Misfire cylinder 5Emissions impact / catalytic converter damage
P0306ECM‑3563Misfire cylinder 6Emissions impact / catalytic converter damage
P0324ECM‑3400Knock sensor (KS), test pulseSignal too high / signal too low. Intermittent fault
P0324ECM‑3400Knock sensor (KS), test pulseSignal too high / signal too low. Permanent fault
P0324ECM‑34E0Knock sensor (KS), offsetSignal too high / signal too low. Intermittent fault
P0324ECM‑34E0Knock sensor (KS), offsetSignal too high / signal too low. Permanent fault
P0324ECM‑34F0Knock sensor (KS), test pulseSignal too high / signal too low. Intermittent fault
P0324ECM‑34F0Knock sensor (KS), test pulseSignal too high / signal too low. Permanent fault
P0327ECM‑3410Knock sensor (KS), frontSignal too low. Intermittent fault
P0327ECM‑3410Knock sensor (KS), frontSignal too low. Permanent fault
P0328ECM‑3410Knock sensor (KS), frontSignal too high. Intermittent fault
P0328ECM‑3410Knock sensor (KS), frontSignal too high. Permanent fault
P0332ECM‑3420Knock sensor (KS), rearSignal too low. Intermittent fault
P0332ECM‑3420Knock sensor (KS), rearSignal too low. Permanent fault
P0333ECM‑3420Knock sensor (KS), rearSignal too high. Intermittent fault
P0333ECM‑3420Knock sensor (KS), rearSignal too high. Permanent fault
P0335ECM‑5200Engine speed (RPM) sensorSignal missing
P0336ECM‑5200Engine speed (RPM) sensorFaulty signal
P0337ECM‑5200Engine speed (RPM) sensorSignal too low
P0338ECM‑5200Engine speed (RPM) sensorSignal too high
P0340ECM‑3000Camshaft position (CMP) sensor, intakeFaulty signal or signal missing
P0342ECM‑3000Camshaft position (CMP) sensorSignal too low. Intermittent intake fault
P0342ECM‑3000Camshaft position (CMP) sensorSignal too low. Permanent intake fault
P0343ECM‑3000Camshaft position (CMP) sensorSignal too high. intake Intermittent fault
P0343ECM‑3000Camshaft position (CMP) sensorSignal too high. Permanent intake fault
P0344ECM‑3000Camshaft position (CMP) sensorFaulty signal or signal intake missing
P0345ECM‑3010Camshaft position (CMP) sensorFaulty signal or signal exhaust missing
P0347ECM‑3010Camshaft position (CMP) sensorSignal too low exhaust
P0348ECM‑3010Camshaft position (CMP) sensorSignal too high exhaust
P0349ECM‑3010Camshaft position (CMP) sensorFaulty signal or signal exhaust missing
P0351ECM‑3300Ignition coil cylinder 1, signalSignal missing. Intermittent fault
P0351ECM‑3300Ignition coil cylinder 1, signalSignal missing. Permanent fault
P0352ECM‑3310Ignition coil cylinder 2, signalSignal missing. Intermittent fault
P0352ECM‑3310Ignition coil cylinder 2, signalSignal missing. Permanent fault
P0353ECM‑3320Ignition coil cylinder 3, signalSignal missing. Intermittent fault
P0353ECM‑3320Ignition coil cylinder 3, signalSignal missing. Permanent fault
P0354ECM‑3330Ignition coil cylinder 4, signalSignal missing. Intermittent fault
P0354ECM‑3330Ignition coil cylinder 4, signalSignal missing. Permanent fault
P0355ECM‑3340Ignition coil cylinder 5, signalSignal missing. Intermittent fault
P0355ECM‑3340Ignition coil cylinder 5, signalSignal missing. Permanent fault
P0420ECM‑4801Three‑way catalytic converter (TWC) Intermittent fault efficiency, bank 1
P0420ECM‑4801Three‑way catalytic converter (TWC) Permanent fault efficiency, bank 1
P0430ECM‑4901Three‑way catalytic converter (TWC) Intermittent fault efficiency, bank 2
P0430ECM‑4901Three‑way catalytic converter (TWC) Permanent fault efficiency, bank 2
P0443ECM‑4000Evaporative emission system (EVAP) Signal missing. Intermittent valvefault
P0443ECM‑4000Evaporative emission system (EVAP) Signal missing. Permanent valvefault
P0444ECM‑4000Evaporative emission system (EVAP) Signal too high. valveIntermittent fault
P0444ECM‑4000Evaporative emission system (EVAP) Signal too high. Permanent valvefault
P0445ECM‑4000Evaporative emission system (EVAP) Signal too low. Intermittent valvefault
P0445ECM‑4000Evaporative emission system (EVAP) Signal too low. Permanent valvefault
P0446ECM‑4010Leak diagnostic unit, valveSignal too high
P0447ECM‑4010Leak diagnostic unit, valveSignal missing
P0448ECM‑4010Leak diagnostic unit, valveSignal too low
P0455ECM‑400CFuel tank system, leakage
P0456ECM‑400CFuel tank system, leakage
P0457ECM‑4338Fuel tank filler cap missing
P0460ECM‑405CFuel level sensor
P0461ECM‑4050Fuel level sensorFaulty signal
P0462ECM‑4050Fuel level sensorSignal too low
P0463ECM‑4050Fuel level sensorSignal too high
P0464ECM‑4050Fuel level sensorSignal missing
P0480ECM‑6110Engine cooling fan (FC) relaySignal missing. Intermittent fault
P0480ECM‑6110Engine cooling fan (FC) relaySignal missing. Permanent fault
P0483ECM‑6100Engine cooling fan (FC) controlFaulty signal module
P0484ECM‑6100Engine cooling fan (FC) controlFaulty signal module
P0485ECM‑6100Engine cooling fan (FC) controlFaulty signal module
P0496ECM‑4007Evaporative emission system (EVAP) Signal too high
P0497ECM‑4007Evaporative emission system (EVAP) Signal too low
P0500ECM‑510FSpeed signal
P0500ECM‑510FSpeed signal
P0500ECM‑510FSpeed signal
P0506ECM‑990AIdle air control (IAC)Faulty signal
P0507ECM‑990AIdle air control (IAC)Faulty signal
P0530ECM‑5000A/C pressure sensorSignal missing. Intermittent fault
P0530ECM‑5000A/C pressure sensorSignal missing. Permanent fault
P0532ECM‑5000A/C pressure sensorSignal too low. Intermittent fault
P0532ECM‑5000A/C pressure sensorSignal too low. Permanent fault
P0533ECM‑5000A/C pressure sensorSignal too high. Intermittent fault
P0533ECM‑5000A/C pressure sensorSignal too high. Permanent fault
P0560ECM‑8010Battery voltageFaulty signal
P0562ECM‑8010Battery voltageSignal too low
P0563ECM‑8010Battery voltageSignal too high
P0564ECM‑928CControl module, communication faultFaulty signal
P0571ECM‑9400Brake pedal sensorSignal missing
P0573ECM‑9400Brake pedal sensorSignal too high
P0579ECM‑928CControl module, communicationFaulty signal fault
P0580ECM‑928CControl module, communicationFaulty signal fault
P0581ECM‑928CControl module, communicationFaulty signal fault
P0602ECM‑531DControl module, internal fault
P0604ECM‑9050RAM memory faultInternal fault. Intermittent fault
P0604ECM‑9050RAM memory faultInternal fault. Permanent fault
P0605ECM‑9060ROM memory faultInternal fault. Intermittent fault
P0605ECM‑9060ROM memory faultInternal fault. Permanent fault
P0606ECM‑9070Control module, internal faultIntermittent fault
P0606ECM‑9070Control module, internal faultPermanent fault
P0607ECM‑711AEngine control module (ECM), internal faultSignal too high / signal too low. Intermittent fault
P0607ECM‑711AEngine control module (ECM), internal faultSignal too high / signal too low. Permanent fault
P0630ECM‑720AImmobilizer communicationFaulty signal. Intermittent fault



P0630ECM‑720AImmobilizer communicationFaulty signal. Permanent fault
P0638ECM‑91A7Throttle unitFaulty signal
P0634ECM‑716DEngine control module (ECM), high temperature
P0642ECM‑8410Power supply 5 voltsSignal too low. Intermittent fault
P0642ECM‑8410Power supply 5 voltsSignal too low. Permanent fault
P0643ECM‑8410Power supply 5 voltsSignal too high. Intermittent fault
P0643ECM‑8410Power supply 5 voltsSignal too high. Permanent fault
P0645ECM‑6000Air conditioning (A/C) relay, signalSignal missing. Intermittent fault
P0645ECM‑6000Air conditioning (A/C) relay, signalSignal missing. Permanent fault
P0646ECM‑6000Air conditioning (A/C) relay, signalSignal too low. Intermittent fault
P0646ECM‑6000Air conditioning (A/C) relay, signalSignal too low. Permanent fault
P0647ECM‑6000Air conditioning (A/C) relay, signalSignal too high. Intermittent fault
P0647ECM‑6000Air conditioning (A/C) relay, signalSignal too high. Permanent fault
P0650ECM‑6B00Malfunction indicator lamp (MIL)Signal missing. Intermittent signal fault
P0650ECM‑6B00Malfunction indicator lamp (MIL)Signal missing. Permanent signal fault
P0650ECM‑6B00Malfunction indicator lamp (MIL)Signal too low. Intermittent signal fault
P0650ECM‑6B00Malfunction indicator lamp (MIL)Signal too low. Permanent signal fault
P0650ECM‑6B00Malfunction indicator lamp (MIL)Signal too high. signal Intermittent fault
P0650ECM‑6B00Malfunction indicator lamp (MIL)Signal too high. Permanent signal fault
P0668ECM‑7180Temperature sensor control module Signal too high / signal too low. Intermittent fault
P0668ECM‑7180Temperature sensor control module Signal too high / signal too low. Permanent fault
P0669ECM‑7180Temperature sensor control module Signal too high / signal too low. Intermittent fault
P0669ECM‑7180Temperature sensor control module Signal too high / signal too low. Permanent fault
P0700ECM‑530DDiagnostic trouble code (DTC) in another control module
P0727ECM‑3100Engine speed (RPM) sensorSignal missing. Intermittent fault
P0727ECM‑3100Engine speed (RPM) sensorSignal missing. Permanent fault
P0805ECM‑9300Clutch pedal sensorFaulty signal
P0807ECM‑9300Clutch pedal sensorSignal too low
P0808ECM‑9300Clutch pedal sensorSignal too high
P0863ECM‑530BControl module communication
P1177ECM‑268ALong‑term fuel trim
P1178ECM‑268ALong‑term fuel trim
P1179ECM‑268ALong‑term fuel trim Lower limit
P1187ECM‑278AFaulty signal
P1188ECM‑278A
P1189ECM‑278A
P1234ECM‑6814Turbocharger (TC) control system
P1285ECM‑913FThrottle unit Signal too high
P1286ECM‑913CThrottle unit Faulty signal
P1287ECM‑913CThrottle unit Faulty signal
P1293ECM‑914FThrottle unit Faulty signal
P1480ECM‑6100Engine cooling fan (FC) control Faulty signalFaulty signal
P1481ECM‑6110Engine cooling fan (FC) relaySignal too low. Intermittent fault
P1481ECM‑6110Engine cooling fan (FC) relaySignal too low. Permanent fault
P1482ECM‑6110Engine cooling fan (FC) relaySignal too high. Intermittent fault
P1482ECM‑6110Engine cooling fan (FC) relaySignal too high. Permanent fault
P1526ECM‑980AEngine control module (ECM).Intermittent fault Internal fault
P1526ECM‑980AEngine control module (ECM).Permanent fault Internal fault
P1554ECM‑801ASystem relayFaulty signal or signal missing
P1555ECM‑801ASystem relayFaulty signal or signal
P1638ECM‑715DEngine control module (ECM), high temperature
P1651ECM‑981AEngine control module (ECM).Intermittent fault Internal fault
P1651ECM‑981AEngine control module (ECM).Permanent fault Internal fault
P1652ECM‑982AEngine control module (ECM).Intermittent fault Internal fault
P1652ECM‑982AEngine control module (ECM).Permanent fault Internal fault
P1680ECM‑720AImmobilizer communicationSignal missing. Intermittent fault
P1680ECM‑720AImmobilizer communicationSignal missing. Permanent fault
P1721ECM‑6220Control module cooling fan
P1722ECM‑6220Control module cooling fan Signal too high
P1723ECM‑6220Control module cooling fan Signal too low
P2088ECM‑6400Intake camshaft reset valve Signal missingSignal too low or signal missing
P2089ECM‑6400Intake camshaft reset valveSignal too low or signal missing
P2090ECM‑6410Exhaust camshaft reset valveSignal too low or signal missing
P2091ECM‑6410Exhaust camshaft reset valveSignal too low or signal missing
P2101ECM‑9100Engine control module (ECM)
P2108ECM‑919AEngine control module (ECM) Faulty signal
P2109ECM‑918AEngine control module (ECM). Faulty signalIntermittent fault
P2109ECM‑918AEngine control module (ECM).Permanent fault Internal fault
P2111ECM‑91B7Throttle unit
P2112ECM‑91C7Throttle unit Faulty signal
P2119ECM‑9117Throttle unit Faulty signal
P2121ECM‑9540Accelerator pedal (AP) positionFaulty signal, sensor, digital signal
P2122ECM‑9530Accelerator pedal (AP) positionSignal too low sensor, digital signal
P2123ECM‑9530Accelerator pedal (AP) positionSignal too high sensor, digital signal
P2126ECM‑9520Accelerator pedal (AP) positionFaulty signal sensor, analogy signal
P2127ECM‑9520Accelerator pedal (AP) positionSignal too low sensor, analogy signal
P2128ECM‑9520Accelerator pedal (AP) positionSignal too high sensor, analogy signal
P2131ECM‑9400Brake pedal sensorFaulty signal
P2135ECM‑903CThrottle position (TP) sensor
P2177ECM‑261ALong‑term fuel trim
P2178ECM‑261ALong‑term fuel trim Upper limitLower limit
P2179ECM‑271ALong‑term fuel trim, bank 2Upper limit
P2180ECM‑271ALong‑term fuel trim, bank 2Lower limit
P2187ECM‑262ALong‑term fuel trimUpper limit
P2188ECM‑262ALong‑term fuel trimLower limit
P2189ECM‑272ALong‑term fuel trim, bank 2Upper limit
P2190ECM‑272ALong‑term fuel trim, bank 2Lower limit
P2191ECM‑260ALong‑term fuel trimUpper limit
P2192ECM‑260ALong‑term fuel trimLower limit
P2193ECM‑270ALong‑term fuel trim, bank 2Upper limit
P2194ECM‑270ALong‑term fuel trim, bank 2Lower limit
P2232ECM‑2A0ARear heated oxygen sensor (HO2S)Faulty signal. Intermittent fault
P2232ECM‑2A0ARear heated oxygen sensor (HO2S)Faulty signal. Permanent fault
P2235ECM‑2B0ARear heated oxygen sensor bank 2fault
P2235ECM‑2B0ARear heated oxygen sensor bank 2fault
P2300ECM‑3300Ignition coil cylinder 1, signalSignal too low. Intermittent fault
P2300ECM‑3300Ignition coil cylinder 1, signalSignal too low. Permanent fault
P2301ECM‑3300Ignition coil cylinder 1, signalSignal too high. Intermittent fault
P2301ECM‑3300Ignition coil cylinder 1, signalSignal too high. Permanent fault
P2303ECM‑3310Ignition coil cylinder 2, signalSignal too low. Intermittent fault
P2303ECM‑3310Ignition coil cylinder 2, signalSignal too low. Permanent fault
P2304ECM‑3310Ignition coil cylinder 2, signalSignal too high. Intermittent fault
P2304ECM‑3310Ignition coil cylinder 2, signalSignal too high. Permanent fault
P2306ECM‑3320Ignition coil cylinder 3, signalSignal too low. Intermittent fault
P2306ECM‑3320Ignition coil cylinder 3, signalSignal too low. Permanent fault
P2307ECM‑3320Ignition coil cylinder 3, signalSignal too high. Intermittent fault
P2307ECM‑3320Ignition coil cylinder 3, signalSignal too high. Permanent fault
P2309ECM‑3330Ignition coil cylinder 4, signalSignal too low. Intermittent fault
P2309ECM‑3330Ignition coil cylinder 4, signalSignal too low. Permanent fault
P2310ECM‑3330Ignition coil cylinder 4, signalSignal too high. Intermittent fault
P2310ECM‑3330Ignition coil cylinder 4, signalSignal too high. Permanent fault
P2312ECM‑3340Ignition coil cylinder 5, signalSignal too low. Intermittent fault
P2312ECM‑3340Ignition coil cylinder 5, signalSignal too low. Permanent fault
P2313ECM‑3340Ignition coil cylinder 5, signalSignal too high. Intermittent fault
P2313ECM‑3340Ignition coil cylinder 5, signalSignal too high. Permanent fault
P2400ECM‑4024Leak diagnostic unit, pump
P2401ECM‑4024Leak diagnostic unit, pumpSignal missing
P2402ECM‑4024Leak diagnostic unit, pumpSignal too low
P2404ECM‑431DLeak diagnostic unitSignal too high
P2405ECM‑431DLeak diagnostic unitFaulty signal
P2406ECM‑431DLeak diagnostic unitSignal too low
P2407ECM‑431DLeak diagnostic unitSignal too high
U0001ECM‑E000Control module, internal faultSignal missing
U0002ECM‑E000Control module, internal faultFaulty signal. Permanent fault
U0073ECM‑E003Control module, internal faultFaulty signal. Intermittent fault
U0073ECM‑E003Control module, internal faultFaulty signal. Permanent fault