DTC Index (Engine)
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| OBD-II DTC | Volvo DTC | Designation |
|---|---|---|
| OBD DTC II code is not available from manufacturer. | ECM-980F | MAP Sensor (Faulty Signal) |
| P0101 | ECM-130A | MAF Sensor (Faulty Signal) |
| P0102 | ECM-1300 | MAF Sensor (Signal Too Low) |
| P0103 | ECM-1300 | MAF Sensor (Signal Too High) |
| P0106 | ECM-140A | MAP Sensor (Faulty Signal) |
| P0107 | ECM-1400 | MAP Sensor (Signal Too Low) |
| P0108 | ECM-1400 | MAP Sensor (Signal Too High) |
| P0111 | ECM-120A | Intake Air Temperature Inlet Sensor (Faulty Signal) |
| P0112 | ECM-1200 | Intake Air Temperature Inlet Sensor (Signal Too Low) |
| P0113 | ECM-1200 | Intake Air Temperature Inlet Sensor (Signal Too High) |
| P0116 | ECM-200A | Engine Coolant Temperature Sensor (Faulty Signal) |
| P0117 | ECM-2000 | Engine Coolant Temperature Sensor (Signal Too Low) |
| P0118 | ECM-2000 | Engine Coolant Temperature Sensor (Signal Too High) |
| P0125 | ECM-200F | Engine Coolant Temperature Sensor (Faulty Signal) |
| P0130 | ECM-2120 | Front Heated Oxygen Sensor, Guide Element (Signal Too Low) |
| P0130 | ECM-2120 | Front Heated Oxygen Sensor, Guide Element (Signal Too High) |
| P0131 | ECM-2100 | Front Heated Oxygen Sensor, (Current Too Low) |
| P0132 | ECM-2100 | Front Heated Oxygen Sensor, (Current Too High) |
| P0133 | ECM-210A | Front Heated Oxygen Sensor, (Faulty Signal) |
| P0133 | ECM-210F | Front Heated Oxygen Sensor, (Faulty Signal) |
| P0135 | ECM-2110 | Front Heated Oxygen Sensor, Preheating (Signal Too Low) |
| P0135 | ECM-2110 | Front Heated Oxygen Sensor, Preheating (Signal Too High) |
| P0136 | ECM-220A | Rear Heated Oxygen Sensor (Faulty Signal) |
| P0136 | ECM-220F | Rear Heated Oxygen Sensor (Faulty Signal) |
| P0137 | ECM-2200 | Rear Heated Oxygen Sensor (Signal Too Low) |
| P0138 | ECM-2200 | Rear Heated Oxygen Sensor (Signal Too High) |
| P0141 | ECM-2210 | Rear Heated Oxygen Sensor, Preheating (Signal Too Low) |
| P0141 | ECM-2210 | Rear Heated Oxygen Sensor, Preheating (Signal Too High) |
| P0171 | ECM-250A | Long-Term Fuel Trim (Lower Limit) |
| P0172 | ECM-250A | Long-Term Fuel Trim (Upper Limit) |
| P0201 | ECM-2300 | Injector, Cylinder 1 Control Circuit |
| P0202 | ECM-2310 | Injector, Cylinder 2 Control Circuit |
| P0203 | ECM-2320 | Injector, Cylinder 3 Control Circuit |
| P0204 | ECM-2330 | Injector, Cylinder 4 Control Circuit |
| P0205 | ECM-2340 | Injector, Cylinder 5 Control Circuit |
| P0230 | ECM-2400 | Fuel Pump Relay (Signal Too Low) |
| P0230 | ECM-2400 | Fuel Pump Relay (Signal Too High) |
| P0261 | ECM-2300 | Injector, Cylinder 1 Circuit Low |
| P0262 | ECM-2300 | Injector, Cylinder 1 Circuit High |
| P0264 | ECM-2310 | Injector, Cylinder 2 Circuit Low |
| P0265 | ECM-2310 | Injector, Cylinder 2 Circuit High |
| P0267 | ECM-2320 | Injector, Cylinder 3 Circuit Low |
| P0268 | ECM-2320 | Injector, Cylinder 3 Circuit High |
| P0270 | ECM-2330 | Injector, Cylinder 4 Circuit Low |
| P0271 | ECM-2330 | Injector, Cylinder 4 Circuit High |
| P0273 | ECM-2340 | Injector, Cylinder 5 Circuit Low |
| P0274 | ECM-2340 | Injector, Cylinder 5 Circuit High |
| P0300 | ECM-3502 | Misfiring, Cylinder 1 |
| P0300 | ECM-3502 | Misfiring, Cylinder 2 |
| P0300 | ECM-3502 | Misfiring, Cylinder 3 |
| P0300 | ECM-3502 | Misfiring, Cylinder 4 |
| P0300 | ECM-3502 | Misfiring, Cylinder 5 |
| P0300 | ECM-3503 | Misfiring, Cylinder 1 |
| P0300 | ECM-3503 | Misfiring, Cylinder 2 |
| P0300 | ECM-3503 | Misfiring, Cylinder 3 |
| P0300 | ECM-3503 | Misfiring, Cylinder 4 |
| P0300 | ECM-3503 | Misfiring, Cylinder 5 |
| P0301 | ECM-3502 | Misfiring, Cylinder 1 |
| P0301 | ECM-3503 | Misfiring, Cylinder 1 |
| P0302 | ECM-3502 | Misfiring, Cylinder 2 |
| P0302 | ECM-3503 | Misfiring, Cylinder 2 |
| P0303 | ECM-3502 | Misfiring, Cylinder 3 |
| P0303 | ECM-3503 | Misfiring, Cylinder 3 |
| P0304 | ECM-3502 | Misfiring, Cylinder 4 |
| P0304 | ECM-3503 | Misfiring, Cylinder 4 |
| P0305 | ECM-3502 | Misfiring, Cylinder 5 |
| P0305 | ECM-3503 | Misfiring, Cylinder 5 |
| P0326 | ECM-340A | Knock Sensor, Too Little Roar |
| P0326 | ECM-340A | Knock Sensor, Too Much Roar |
| P0327 | ECM-3400 | Knock Sensor (Signal Too Low) |
| P0328 | ECM-3400 | Knock Sensor (Signal Too High) |
| P0335 | ECM-3100 | RPM Sensor (Faulty Signal) |
| P0336 | ECM-310A | RPM Sensor (Faulty Signal) |
| P0339 | ECM-310A | RPM Sensor (Intermittent Fault) |
| P0340 | ECM-3000 | Camshaft Sensor (Faulty Signal) |
| P0341 | ECM-300A | Camshaft Sensor (Faulty Signal) |
| P0350 | ECM-3200 | Ignition Coil (Faulty Signal) |
| P0351 | ECM-3300 | Ignition Coil, Cylinder 1 (Faulty Signal) |
| P0352 | ECM-3310 | Ignition Coil, Cylinder 2 (Faulty Signal) |
| P0353 | ECM-3320 | Ignition Coil, Cylinder 3 (Faulty Signal) |
| P0354 | ECM-3330 | Ignition Coil, Cylinder 4 (Faulty Signal) |
| P0355 | ECM-3340 | Ignition Coil, Cylinder 5 (Faulty Signal) |
| P0420 | ECM-4201 | Catalytic Converter Power Deterioration |
| P0440 | ECM-4047 | Canister Purge Valve Leakage |
| P0440 | ECM-4047 | EVAP Canister Shut-Off Valve Leakage |
| P0440 | ECM-4047 | EVAP Canister Shut-Off Valve Clogged |
| P0442 | ECM-4308 | Leak Diagnostic |
| P0443 | ECM-4000 | Canister Purge Valve (Signal Too Low) |
| P0443 | ECM-4000 | Canister Purge Valve (Signal Too High) |
| P0446 | ECM-4010 | EVAP Canister Shut-Off Valve (Faulty Signal) |
| P0451 | ECM-402A | Fuel Tank Pressure Sensor (Faulty Signal) |
| P0452 | ECM-4020 | Fuel Tank Pressure Sensor (Signal Too Low) |
| P0453 | ECM-4020 | Fuel Tank Pressure Sensor (Signal Too High) |
| P0455 | ECM-4308 | Leak Diagnostic |
| P0480 | ECM-6110 | Engine Cooling Fan Relay (Signal Too Low) |
| P0480 | ECM-6110 | Engine Cooling Fan Relay, Low Speed (Signal Too High) |
| P0481 | ECM-6120 | Engine Cooling Fan Relay, High Speed (Signal Too Low) |
| P0481 | ECM-6120 | Engine Cooling Fan Relay, High Speed (Signal Too High) |
| P0505 | ECM-6200 | Air Assisted Control Valve (Faulty Signal) |
| P0505 | ECM-6207 | Air Assisted Control Valve (Flow Too Low) |
| P0506 | ECM-620A | Idle, Too Light Response |
| P0507 | ECM-620A | Idle, Too Much Response |
| P0531 | ECM-500A | A/C Pressure Sensor (Faulty Signal) |
| P0532 | ECM-5000 | A/C Pressure Sensor (Signal Too Low) |
| P0533 | ECM-5000 | A/C Pressure Sensor (Signal Too High) |
| P0560 | ECM-820A | System Relay (Faulty Signal) |
| P0562 | ECM-8010 | Battery Voltage (Charging Too Long) |
| P0563 | ECM-8010 | Battery Voltage (Charging Too High) |
| P0600 | ECM-901A | Communication, ECM (Faulty Signal) |
| P0600 | ECM-911A | Communication, ECM (Faulty Signal) |
| P0600 | ECM-A00B | Communication, Transmission Control Module (Faulty Signal) |
| P0600 | ECM-A02B | Communication, ABS Control Module (Faulty Signal) |
| P0600 | ECM-A03B | Communication, Central Electronic Module (Faulty Signal) |
| P0600 | ECM-E000 | Communication, CAN Bus Off (Faulty Signal) |
| P0600 | ECM-E003 | Communication, CAN Bus (Faulty Signal) |
| P0603 | ECM-8000 | +30 Volt Power Supply (Open Circuit) |
| P0608 | ECM-8400 | 5 Volt Power Supply (Signal Too High) |
| P0645 | ECM-6000 | A/C Relay (Signal Too Low) |
| P0645 | ECM-6000 | A/C Relay (Signal Too High) |
| P1001 | ECM-1000 | ECM (Signal Too Low) |
| P1002 | ECM-1000 | ECM (Signal Too High) |
| P1003 | ECM-1000 | ECM (Faulty Signal) |
| P1004 | ECM-150A | MAF Sensor (Upper Limit) |
| P1005 | ECM-150A | MAF Sensor (Lower Limit) |
| P1007 | ECM-5200 | Starter Motor (Signal Too Low) |
| P1007 | ECM-5200 | Starter Motor (Signal Too High) |
| P1008 | ECM-6300 | Electronic Throttle System Warning Lamp (Signal Too Low) |
| P1009 | ECM-6310 | Electronic Throttle System Warning Lamp (Signal Too High) |
| P1010 | ECM-710A | CAN Communication (Faulty Signal) |
| P1011 | ECM-7110 | ECM, Internal Fault (Faulty Signal) |
| P1012 | ECM-7120 | ECM, Internal Fault (Faulty Signal) |
| P1017 | ECM-900E | ECM, Internal Fault (Faulty Signal) |
| P1019 | ECM-902A | Throttle Unit Communication (Faulty Signal) |
| P1020 | ECM-902B | Throttle Unit Communication (Faulty Signal) |
| P1021 | ECM-903F | Throttle Unit (Faulty Signal) |
| P1022 | ECM-910E | Throttle Unit (Faulty Signal) |
| P1024 | ECM-912A | ECM Communication (Faulty Signal) |
| P1025 | ECM-913F | ECM, Internal Fault (Faulty Signal) |
| P1026 | ECM-914F | Throttle Unit, Internal Fault (Faulty Signal) |
| P1027 | ECM-9150 | Throttle Unit, Internal Fault (Faulty Signal) |
| P1028 | ECM-9160 | Throttle Unit, Internal Fault (Faulty Signal) |
| P1029 | ECM-917F | Accelerator Pedal Position Sensor, Internal Fault (Faulty Signal) |
| P1030 | ECM-9180 | Accelerator Pedal Position Sensor (Faulty Signal) |
| P1031 | ECM-9190 | Accelerator Pedal Position Sensor (Faulty Signal) |
| P1032 | ECM-91A7 | Throttle Unit, Internal Fault (Faulty Signal) |
| P1033 | ECM-91B7 | Throttle Unit, Internal Fault (Faulty Signal) |
| P1034 | ECM-91CF | ECM, Internal Fault (Faulty Signal) |
| P1035 | ECM-91DF | Brake Lamp Switch (Faulty Signal) |
| P1036 | ECM-91E0 | Battery Voltage (Faulty Signal) |
| P1037 | ECM-9200 | Cruise Control (Faulty Signal) |
| P1037 | ECM-9200 | Cruise Control (Signal Too High) |
| P1038 | ECM-921F | Clutch Pedal Position Sensor (Faulty Signal) |
| P1040 | ECM-9300 0 |
Clutch Pedal Sensor (Signal Too Low) |
| P1040 | ECM-9300 | Clutch Pedal Sensor (Signal Too High) |
| P1040 | ECM-9300 | Clutch Pedal Sensor (Faulty Signal) |
| P1041 | ECM-9400 | Brake Pedal Sensor (Signal Too Low) |
| P1041 | ECM-9400 | Brake Pedal Sensor (Signal Too High) |
| P1041 | ECM-9400 | Brake Pedal Sensor (Faulty Signal) |
| P1042 | ECM-950F | Accelerator Pedal Position Sensor (Faulty Signal) |
| P1043 | ECM-9520 | Accelerator Pedal Position Sensor (Faulty Signal) |
| P1043 | ECM-9520 | Accelerator Pedal Position Sensor (Signal Too High) |
| P1043 | ECM-9520 | Accelerator Pedal Position Sensor (Signal Too Low) |
| P1044 | ECM-9530 | Accelerator Pedal Position Sensor (Signal Too Low) |
| P1044 | ECM-9530 | Accelerator Pedal Position Sensor (Signal Too High) |
| P1045 | ECM-9540 | 5 Volt Power Supply (Signal Too Low) |
| P1045 | ECM-9540 | 5 Volt Power Supply (Signal Too High) |
| P1046 | ECM-7140 | ECM, Internal Fault (Signal Too High) |
| P1047 | ECM-7140 | ECM, Internal Fault (Signal Too Low) |
| P1048 | ECM-715D | ECM, High Temperature |
| P1049 | ECM-716D | ECM, High Temperature |
| P1052 | ECM-951F | Accelerator Pedal Position Sensor (Faulty Signal) |
| P1053 | ECM-91F0 | Throttle Unit, Internal Fault (Faulty Signal) |
| P1054 | ECM-510D | Speed Signal (Faulty Signal) |
| P1055 | ECM-918F | Accelerator Pedal Position Sensor (Faulty Signal) |
| P1056 | ECM-941F | Brake Pedal Sensor (Faulty Signal) |
| P1057 | ECM-530D | DTC In Transmission Control Module (Faulty Signal) |
| P1058 | ECM-531D | DTC In Combined Instrument Panel (Faulty Signal) |
| P1059 | ECM-532D | MIL Requested By Throttle Unit (Faulty Signal) |
| P1072 | ECM-1100 | Outer Temperature Sensor (Signal Too High) |
| P1073 | ECM-1100 | Outer Temperature Sensor (Signal Too Low) |
| P1074 | ECM-110A | Outer Temperature Sensor (Faulty Signal) |
| P1081 | ECM-720A | Immobilizer Communication (Faulty VIN Code) |
| P1081 | ECM-720A | Immobilizer Communication (Faulty Communication) |
| P1081 | ECM-720A | Immobilizer Communication (No Communication) |
| P1082 | ECM-D00E | Front Heated Oxygen Sensor (Faulty Signal) |