| SAE/ISO diagnostic trouble code (DTC) |
Volvo DII diagnostic trouble code (DTC) |
Diagnostic trouble code (DTC) designation |
Fault type |
| P0011 |
ECM-640A |
Camshaft control, intake |
Signal too high |
| P0011 |
ECM-640A |
Camshaft control, intake |
Signal too low |
| P0011 |
ECM-640F |
Camshaft position, intake |
Signal too high |
| P0012 |
ECM-640F |
Camshaft position, intake |
Signal too low |
| P0031 |
ECM-2110 |
Front heated oxygen sensor (HO2S) |
Signal too low |
| P0032 |
ECM-2110 |
Front heated oxygen sensor (HO2S) |
Signal too high |
| P0036 |
ECM-2210 |
Rear heated oxygen sensor (HO2S) |
Faulty signal |
| P0037 |
ECM-2210 |
Rear heated oxygen sensor (HO2S) |
Signal too low |
| P0038 |
ECM-2210 |
Rear heated oxygen sensor (HO2S) |
Signal too high |
| P0042 |
ECM-2210 |
Rear heated oxygen sensor (HO2S) |
Faulty signal |
| P0043 |
ECM-2210 |
Rear heated oxygen sensor (HO2S) |
Signal too low |
| P0044 |
ECM-2210 |
Rear heated oxygen sensor (HO2S) |
Signal too high |
| P0070 |
ECM-1100 |
Outer temperature sensor |
Faulty signal |
| P0071 |
ECM-110A |
Outer temperature sensor |
Faulty signal |
| P0075 |
ECM-6400 |
Intake camshaft reset valve |
Faulty signal |
| P0076 |
ECM-6400 |
Intake camshaft reset valve |
Signal too low |
| P0077 |
ECM-6400 |
Intake camshaft reset valve |
Signal too high |
| P0089 |
ECM-261A |
Fuel pressure system |
Faulty signal |
| P0089 |
ECM-261A |
Fuel pressure system |
Signal too low |
| P0089 |
ECM-261A |
Fuel pressure system |
Signal too high |
| P0091 |
ECM-2610 |
Control module fuel pump (FP) |
Signal too low |
| P0092 |
ECM-2610 |
Control module fuel pump (FP) |
Signal too high |
| P0093 |
ECM-261A |
Fuel pressure system |
Faulty signal |
| P0101 |
ECM-130A |
Mass air flow (MAF) sensor |
Faulty signal |
| P0102 |
ECM-1300 |
Mass air flow (MAF) sensor |
Signal too low |
| P0103 |
ECM-1300 |
Mass air flow (MAF) sensor |
Signal too high |
| P0104 |
ECM-1300 |
Mass air flow (MAF) sensor |
Signal too high |
| P0104 |
ECM-1300 |
Mass air flow (MAF) sensor |
Signal too low |
| P0106 |
ECM-140A |
Pressure sensor, intake |
Faulty signal |
| P0107 |
ECM-1400 |
Pressure sensor, intake |
Signal too low |
| P0108 |
ECM-1400 |
Pressure sensor, intake |
Signal too high |
| P0109 |
ECM-1400 |
Pressure sensor, intake |
Signal too high |
| P0109 |
ECM-1400 |
Pressure sensor, intake |
Signal too low |
| P0109 |
ECM-1400 |
Pressure sensor, intake |
Signal too low |
| P0111 |
ECM-120A |
Air temperature sensor, intake |
Faulty signal |
| P0111 |
ECM-120D |
Air temperature sensor, intake |
Faulty signal |
| P0112 |
ECM-1200 |
Air temperature sensor, intake |
Signal too low |
| P0113 |
ECM-1200 |
Air temperature sensor, intake |
Signal too high |
| P0114 |
ECM-1200 |
Air temperature sensor, intake |
Signal too high |
| P0114 |
ECM-1200 |
Air temperature sensor, intake |
Signal too low |
| P0116 |
ECM-200A |
Engine coolant temperature (ECT) sensor |
Faulty signal |
| P0117 |
ECM-2000 |
Engine coolant temperature (ECT) sensor |
Signal too low |
| P0118 |
ECM-2000 |
Engine coolant temperature (ECT) sensor |
Signal too high |
| P0119 |
ECM-2000 |
Engine coolant temperature (ECT) sensor |
Signal too high |
| P0119 |
ECM-2000 |
Engine coolant temperature (ECT) sensor |
Signal too low |
| P0125 |
ECM-200A |
Engine coolant temperature (ECT) sensor |
Faulty signal |
| P0128 |
ECM-201A |
Thermostat |
Faulty signal |
| P0131 |
ECM-2120 |
Front heated oxygen sensor (HO2S) |
Signal too low |
| P0132 |
ECM-2120 |
Front heated oxygen sensor (HO2S) |
Signal too high |
| P0133 |
ECM-210A |
Front heated oxygen sensor (HO2S) |
Faulty signal |
| P0133 |
ECM-210A |
Front heated oxygen sensor (HO2S) |
Faulty signal |
| P0136 |
ECM-220A |
Rear heated oxygen sensor (HO2S) |
Faulty signal |
| P0137 |
ECM-2200 |
Rear heated oxygen sensor (HO2S) |
Signal too low |
| P0138 |
ECM-2200 |
Rear heated oxygen sensor (HO2S) |
Signal too high |
| P0142 |
ECM-220A |
Rear heated oxygen sensor (HO2S) |
Faulty signal |
| P0143 |
ECM-2200 |
Rear heated oxygen sensor (HO2S) |
Signal too low |
| P0144 |
ECM-2200 |
Rear heated oxygen sensor (HO2S) |
Signal too high |
| P0170 |
ECM-220F |
Rear heated oxygen sensor (HO2S) |
Faulty signal |
| P0171 |
ECM-250A |
Long-term fuel trim |
Lower limit |
| P0172 |
ECM-250A |
Long-term fuel trim |
Upper limit |
| P0181 |
ECM-2B0A |
Fuel temperature sensor |
Faulty signal |
| P0182 |
ECM-2B00 |
Fuel temperature sensor |
Signal too low |
| P0183 |
ECM-2B00 |
Fuel temperature sensor |
Signal too high |
| P0184 |
ECM-2B00 |
Fuel temperature sensor |
Signal too high |
| P0184 |
ECM-2B00 |
Fuel temperature sensor |
Signal too low |
| P0191 |
ECM-260A |
Fuel pressure sensor |
Faulty signal |
| P0192 |
ECM-2600 |
Fuel pressure sensor |
Signal too high |
| P0193 |
ECM-2600 |
Fuel pressure sensor |
Signal too low |
| P0194 |
ECM-2600 |
Fuel pressure sensor |
Signal too high |
| P0194 |
ECM-2600 |
Fuel pressure sensor |
Signal too low |
| P0201 |
ECM-23X0 |
Injector cyl x |
Faulty signal |
| P0202 |
ECM-23X0 |
Injector cyl x |
Faulty signal |
| P0203 |
ECM-23X0 |
Injector cyl x |
Faulty signal |
| P0204 |
ECM-23X0 |
Injector cyl x |
Faulty signal |
| P0205 |
ECM-23X0 |
Injector cyl x |
Faulty signal |
| P0300 |
ECM-3502 |
Misfiring, emission effects |
Misfire, at least one cylinder |
| P0300 |
ECM-3503 |
Misfire, catalytic converter damage |
Misfire, at least one cylinder |
| P0301 |
ECM-3502 |
Misfiring, emission effects |
Misfire cyl x |
| P0301 |
ECM-3503 |
Misfire, catalytic converter damage |
Misfire cyl x |
| P0302 |
ECM-3502 |
Misfiring, emission effects |
Misfire cyl x |
| P0302 |
ECM-3503 |
Misfire, catalytic converter damage |
Misfire cyl x |
| P0303 |
ECM-3502 |
Misfiring, emission effects |
Misfire cyl x |
| P0303 |
ECM-3503 |
Misfire, catalytic converter damage |
Misfire cyl x |
| P0304 |
ECM-3502 |
Misfiring, emission effects |
Misfire cyl x |
| P0304 |
ECM-3503 |
Misfire, catalytic converter damage |
Misfire cyl x |
| P0305 |
ECM-3502 |
Misfiring, emission effects |
Misfire cyl x |
| P0305 |
ECM-3503 |
Misfire, catalytic converter damage |
Misfire cyl x |
| P0326 |
ECM-340A |
Knock sensor (KS) |
Too much roar |
| P0326 |
ECM-340A |
Knock sensor (KS) |
Too little roar |
| P0327 |
ECM-3400 |
Knock sensor (KS) |
Signal too low |
| P0238 |
ECM-3400 |
Knock sensor (KS) |
Signal too high |
| P0336 |
ECM-310A |
Engine speed (RPM) sensor |
Signal faulty/Intermittent fault |
| P0337 |
ECM-3100 |
Engine speed (RPM) sensor |
Faulty signal |
| P0339 |
ECM-310A |
Engine speed (RPM) sensor |
Signal faulty/Intermittent fault |
| P0340 |
ECM-3100 |
Engine speed (RPM) sensor |
Faulty signal |
| P0341 |
ECM-300A |
Camshaft position (CMP) sensor, intake |
Faulty signal |
| P0350 |
ECM-3200 |
Ignition coil |
Faulty signal |
| P0351 |
ECM-33X0 |
Ignition coil x |
Faulty signal |
| P0352 |
ECM-33X0 |
Ignition coil x |
Faulty signal |
| P0353 |
ECM-33X0 |
Ignition coil x |
Faulty signal |
| P0354 |
ECM-33X0 |
Ignition coil x |
Faulty signal |
| P0355 |
ECM-33X0 |
Ignition coil x |
Faulty signal |
| P0365 |
ECM-3010 |
Camshaft position (CMP) sensor, exhaust |
Faulty signal |
| P0366 |
ECM-301A |
Camshaft position (CMP) sensor, exhaust |
Faulty signal |
| P0420 |
ECM-4201 |
Three-way catalytic converter (TWC) efficiency |
Faulty signal |
| P0441 |
ECM-400A |
Evaporative emission system (EVAP) valve |
Faulty signal |
| P0442 |
ECM-4308 |
Fuel tank system, leakage |
Minor leak |
| P0444 |
ECM-4320 |
Leak diagnostic unit, valve |
Signal too low |
| P0445 |
ECM-4320 |
Leak diagnostic unit, valve |
Signal too high |
| P0455 |
ECM-4308 |
Fuel tank system, leakage |
Major leak |
| P0456 |
ECM-4308 |
Fuel tank system, leakage |
Fuel tank filler cap missing |
| P0458 |
ECM-4000 |
Evaporative emission system (EVAP) valve |
Signal too low |
| P0459 |
ECM-4000 |
Evaporative emission system (EVAP) valve |
Signal too high |
| P0460 |
ECM-4050 |
Fuel level sensor |
Faulty signal |
| P0461 |
ECM-405A |
Fuel level sensor |
Faulty signal |
| P0464 |
ECM-405A |
Fuel level sensor |
Faulty signal |
| P0480 |
ECM-6100 |
Engine cooling fan (FC) |
Faulty signal |
| P0500 |
ECM-510D |
Speed signal |
Faulty signal |
| P0500 |
ECM-511D |
Speed signal |
Signal missing |
| P0500 |
ECM-511D |
Speed signal |
Faulty signal |
| P0506 |
ECM-620A |
Idle |
Low |
| P0507 |
ECM-620A |
Idle |
High |
| P0512 |
ECM-5200 |
Starter motor signal |
Signal too high |
| P0512 |
ECM-5200 |
Starter motor signal |
Signal too low |
| P0531 |
ECM-500A |
A/C pressure sensor |
Faulty signal or signal missing |
| P0532 |
ECM-5000 |
A/C pressure sensor |
Signal too low |
| P0533 |
ECM-5000 |
A/C pressure sensor |
Signal too high |
| P0562 |
ECM-8010 |
Battery voltage |
Signal too low |
| P0563 |
ECM-8010 |
Battery voltage |
Signal too high |
| P0571 |
ECM-940C |
Brake pedal sensor |
Signal missing |
| P0571 |
ECM-940C |
Brake pedal sensor |
Faulty signal |
| P0571 |
ECM-941C |
Stop lamp switch |
Faulty signal |
| P0574 |
ECM-902C |
Engine control module (ECM) |
Internal fault |
| P0575 |
ECM-922C |
Cruise control |
Communication fault |
| P0579 |
ECM-9200 |
Cruise control |
Faulty signal |
| P0603 |
ECM-8000 |
Power supply 12 Volts |
Signal too low |
| P0607 |
ECM-900C |
Engine control module (ECM) |
Internal fault |
| P0607 |
ECM-900E |
Engine control module (ECM) |
Internal fault |
| P0616 |
ECM-6600 |
Starter motor relay |
Signal too low |
| P0617 |
ECM-6600 |
Starter motor relay |
Signal too high |
| P0634 |
ECM-716D |
Engine control module (ECM) |
Faulty signal |
| P0642 |
ECM-8400 |
Power supply 5 Volts |
Signal too low |
| P0643 |
ECM-8400 |
Power supply 5 Volts |
Signal too high |
| P0646 |
ECM-6000 |
Air conditioning (A/C) relay |
Signal too low |
| P0647 |
ECM-6000 |
Air conditioning (A/C) relay |
Signal too high |
| P0668 |
ECM-7140 |
Temperature sensor engine control module (ECM) |
Signal too high / Signal too low |
| P0669 |
ECM-7140 |
Temperature sensor engine control module (ECM) |
Signal too high / Signal too low |
| P0685 |
ECM-820A |
System relay |
Faulty signal |
| P0691 |
ECM-6100 |
Engine cooling fan (FC) |
Signal too low |
| P0692 |
ECM-6100 |
Engine cooling fan (FC) |
Signal too high |
| P0700 |
ECM-530D |
Diagnostic trouble code (DTC) in the transmission control module (TCM) |
Faulty signal |
| P0703 |
ECM-940C |
Brake pedal sensor |
Faulty signal |
| P0703 |
ECM-940C |
Brake pedal sensor |
Signal missing |
| P0703 |
ECM-941C |
Stop lamp switch |
Faulty signal |
| P0805 |
ECM-930C |
Clutch pedal sensor |
Faulty signal |
| P0806 |
ECM-930C |
Clutch pedal sensor |
Diagnostic trouble code (DTC) in the central electronic module (CEM) |
| P0807 |
ECM-930C |
Clutch pedal sensor |
Signal too low |
| P0807 |
ECM-930C |
Clutch pedal sensor |
Faulty signal |
| P0808 |
ECM-930C |
Clutch pedal sensor |
Signal too high |
| P1638 |
ECM-715D |
Engine control module (ECM) |
Faulty signal |
| P2067 |
ECM-4050 |
Fuel level sensor |
Faulty signal |
| P2103 |
ECM-91AC |
Throttle unit |
Faulty signal |
| P2106 |
ECM-9918 |
Throttle unit |
Faulty signal |
| P2111 |
ECM-9818 |
Brake vacuum |
Faulty signal |
| P2118 |
ECM-91AC |
Throttle unit |
Faulty signal |
| P2119 |
ECM-91AC |
Throttle unit |
Current too high |
| P2119 |
ECM-91AC |
Throttle unit |
Faulty signal |
| P2119 |
ECM-91AC |
Throttle unit |
Throttle jammed |
| P2120 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Faulty pulse width modulation (PWM) signal |
| P2121 |
ECM-914C |
Throttle unit |
Signal too low |
| P2121 |
ECM-914C |
Throttle unit |
Signal too high |
| P2121 |
ECM-914C |
Throttle unit |
Faulty signal |
| P2122 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Analog signal too low |
| P2123 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Pulse width modulation (PWM) signal too high |
| P2123 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Analog signal too high |
| P2127 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Analog signal too low |
| P2128 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Analog signal too high |
| P2137 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Faulty signal |
| P2138 |
ECM-950C |
Accelerator pedal (AP) position sensor |
Comparison fault |
| P2162 |
ECM-510F |
Speed signal |
Faulty signal |
| P2162 |
ECM-512D |
Speed signal |
Faulty signal |
| P2172 |
ECM-990F |
Torque monitoring |
Faulty signal |
| P2175 |
ECM-160A |
Throttle unit |
Faulty signal |
| P2177 |
ECM-532D |
High emissions |
Faulty signal |
| P2227 |
ECM-100A |
Engine control module (ECM) |
Faulty signal |
| P2228 |
ECM-1000 |
Engine control module (ECM) |
Signal too high / Signal too low |
| P2229 |
ECM-1000 |
Engine control module (ECM) |
Signal too high / Signal too low |
| P2230 |
ECM-1000 |
Engine control module (ECM) |
Signal too high / Signal too low |
| P2230 |
ECM-1000 |
Engine control module (ECM) |
Signal too high / Signal too low |
| P2401 |
ECM-4310 |
Leak diagnostic unit, pump |
Signal too low |
| P2401 |
ECM-4350 |
Leak diagnostic unit, heater pad |
Signal too low |
| P2402 |
ECM-4310 |
Leak diagnostic unit, pump |
Signal too high |
| P2402 |
ECM-4350 |
Leak diagnostic unit, heater pad |
Signal too high |
| P2404 |
ECM-432A |
Leak diagnostic unit, valve |
Faulty signal |
| P2405 |
ECM-431A |
Leak diagnostic unit, pump |
Faulty signal |
| P2406 |
ECM-431A |
Leak diagnostic unit, pump |
Faulty signal |
| P2407 |
ECM-431A |
Leak diagnostic unit, pump |
Faulty signal |
| P2408 |
ECM-4340 |
Fuel tank filler cover, lock |
Signal missing |
| C001 |
ECM-E001 |
Control module communication |
Faulty communication |
| C101 |
ECM-A00B |
Communication, transmission control module (TCM) |
Faulty signal |
| C121 |
ECM-A02B |
Communication, brake control module (BCM) |
Faulty signal |
| C141 |
ECM-A03B |
Communication, central electronic module (CEM) |
Faulty signal |
| C318 |
ECM-720A |
Immobilizer communication |
Signal missing |
| C318 |
ECM-720A |
Immobilizer communication |
Comparison fault |
| C322 |
ECM-531D |
Diagnostic trouble code (DTC) in the central electronic module (CEM) |
Faulty signal |
| C326 |
ECM-720A |
Immobilizer communication |
Communication fault |
| C400 |
ECM-E003 |
Configuration fault |
Faulty configuration |
| C422 |
ECM-710A |
CAN communication |
Faulty signal |