ENGINE CONTROL MODULE (ECM) DTCS - B5244S6
| OBD-II Code | Volvo Code | Description |
|---|---|---|
| P0105, P2228, P2230 | ECM-1000 | Engine control module (ECM). Faulty signal |
| P2227 | ECM-100A | Engine control module (ECM). Faulty signal |
| P0070, P0073, P0074 | ECM-1100 | Outside temperature sensor. Signal too high |
| P0072, P0074 | ECM-1100 | Outside temperature sensor. Signal too low |
| P0071 | ECM-110A | Outside temperature sensor. Faulty signal |
| P0110 | ECM-1200 | Intake Air Temperature (IAT) Sensor. Signal too high |
| P0112 | ECM-1200 | Intake Air Temperature (IAT) Sensor. Signal too low |
| P0111 | ECM-120A | Intake air temperature (IAT) sensor. Faulty signal |
| P0100, P0114 | ECM-120D | Intake air temperature (IAT) sensor. Faulty signal |
| P0103 | ECM-1300 | Mass air flow (MAF) sensor. Signal too low |
| P0101 | ECM-130A | Mass air flow (MAF) sensor. Faulty signal |
| P0105, P0107 | ECM-1400 | Manifold absolute pressure (MAP) sensor. Signal too high |
| P0105, P0107 | ECM-1400 | Manifold absolute pressure (MAP) sensor. Signal too low |
| P0106 | ECM-140A | Manifold absolute pressure (MAP) sensor. Faulty signal |
| ECM-160A | Electronic throttle unit. Faulty signal | |
| P0115, P0118, P0119 | ECM-2000 | Engine coolant temperature (ECT) sensor. Signal too high |
| P0117, P0119 | ECM-2000 | Engine coolant temperature (ECT) sensor. Signal too low |
| P0116 | ECM-200A | Engine coolant temperature (ECT) sensor. Faulty signal |
| P0125 | ECM-200F | Engine coolant temperature (ECT) sensor. Faulty signal |
| P0128 | ECM-201A | Thermostat. Faulty signal |
| P0133, P0134 | ECM-210A | Front heated oxygen sensor (HO2S). Faulty signal |
| P0133 | ECM-210F | Front heated oxygen sensor (HO2S). Faulty signal |
| P0031, P0032 | ECM-2110 | Front heated oxygen sensor (HO2S), heating. Signal too high |
| P0031, P0032 | ECM-2110 | Front heated oxygen sensor (HO2S), heating. Signal too low |
| P0131, P0132 | ECM-2120 | Front heated oxygen sensor (HO2S), control element. Signal too high |
| P0131, P0132 | ECM-2120 | Front heated oxygen sensor (HO2S), control element. Signal too low |
| P0137 | ECM-2200 | Rear heated oxygen sensor (HO2S). Signal too high |
| P0138 | ECM-2200 | Rear heated oxygen sensor (HO2S). Signal too low |
| ECM-220A | Rear heated oxygen sensor (HO2S). Faulty signal | |
| P1138 | ECM-220B | Rear heated oxygen sensor (HO2S). Signal too high |
| P1137 | ECM-220B | Rear heated oxygen sensor (HO2S). Signal too low |
| P0036, P0038 | ECM-2210 | Rear heated oxygen sensor (HO2S), preheating. Faulty signal |
| P0037 | ECM-2210 | Rear heated oxygen sensor (HO2S), preheating. Signal too high |
| P0038 | ECM-2210 | Rear heated oxygen sensor (HO2S), preheating. Signal too low |
| P0161, P0201 | ECM-2300 | Injector cylinder 1. Faulty signal |
| P0202 | ECM-2310 | Injector cylinder 2. Faulty signal |
| P0203, P2235 | ECM-2320 | Injector cylinder 3. Faulty signal |
| P0204 | ECM-2330 | Injector cylinder 4. Faulty signal |
| P0205 | ECM-2340 | Injector cylinder 5. Faulty signal |
| P0171, P0172 | ECM-250A | Long-term fuel trim. Lower limit |
| P0171, P0172 | ECM-250A | Long-term fuel trim. Upper limit |
| P0190, P0192, P0194 | ECM-2600 | Fuel pressure sensor. Signal too high |
| P0192, P0193, P0194 | ECM-2600 | Fuel pressure sensor. Signal too low |
| P0191 | ECM-260A | Fuel pressure sensor. Faulty signal |
| P0092 | ECM-2610 | Fuel pump control module. Signal too high |
| P0089 | ECM-261A | Fuel pressure system. Faulty signal |
| P0089 | ECM-261A | Fuel pressure system. Signal too high |
| P0089 | ECM-261A | Fuel pressure system. Signal too low |
| P0180, P0183, P0184 | ECM-2B00 | Fuel temperature sensor. Signal too high |
| P0180, P0182, P0184 | ECM-2B00 | Fuel temperature sensor. Signal too low |
| P0324, P0340 | ECM-3000 | Camshaft position (CMP) sensor, intake. Faulty signal |
| P0341 | ECM-300A | Camshaft position (CMP) sensor, intake. Faulty signal |
| P0324, P0365 | ECM-3010 | Camshaft position (CMP) sensor, exhaust. Faulty signal |
| P0366 | ECM-301A | Camshaft position (CMP) sensor, exhaust. Faulty signal |
| P0335 | ECM-3100 | Engine speed (RPM) sensor. Faulty signal |
| P0336 | ECM-310A | Engine speed (RPM) sensor. Faulty signal |
| P0339 | ECM-310A | Engine speed (RPM) sensor. Intermittent fault |
| P0350 | ECM-3200 | Ignition coil. Faulty signal |
| ECM-33X0 | Ignition coil x. Faulty signal | |
| P0327 | ECM-3400 | Knock sensor (KS). Signal too high |
| P0328 | ECM-3400 | Knock sensor (KS). Signal too low |
| P0326 | ECM-340A | Knock sensor (KS). Too little roar |
| P0326 | ECM-340A | Knock sensor (KS). Too much roar |
| ECM-341A | Knock sensor (KS), rear. Too little roar | |
| P0300 | ECM-3502 | Misfire, emission effect. Misfire cyl 1 |
| P0301 | ECM-3502 | Misfire, emission effect. Misfire cyl 2 |
| P0302 | ECM-3502 | Misfire, emission effect. Misfire cyl 3 |
| P0303 | ECM-3502 | Misfire, emission effect. Misfire cyl 4 |
| P0304 | ECM-3502 | Misfire, emission effect. Misfire cyl 5 |
| P0305 | ECM-3502 | Misfire, emission effect. Misfire, at least one cylinder |
| P0300 | ECM-3503 | Misfire, catalytic converter damage. Misfire cyl 1 |
| P0301 | ECM-3503 | Misfire, catalytic converter damage. Misfire cyl 2 |
| P0303 | ECM-3503 | Misfire, catalytic converter damage. Misfire cyl 4 |
| P0304 | ECM-3503 | Misfire, catalytic converter damage. Misfire cyl 5 |
| P0305 | ECM-3503 | Misfire, catalytic converter damage. Misfire, at least one cylinder |
| P0302 | ECM-3503 | Misfire, catalytic converter damage. Misfire cyl 3 |
| P0458, P0459 | ECM-4000 | Canister purge (CP) valve. Signal too low |
| P0458, P0459 | ECM-4000 | Canister purge (CP) valve. Signal too high |
| P0441 | ECM-400A | Canister purge (CP) valve. Faulty signal |
| P0457 | ECM-4038 | Fuel tank filler cap. Faulty signal |
| P0460, P0461, P0462, P0464, P2067 | ECM-4050 | Fuel level sensor. Faulty signal |
| ECM-405A | Fuel level sensor. Faulty signal | |
| P0420 | ECM-4201 | Three-way catalytic converter (TWC) efficiency. Power deterioration |
| P0455 | ECM-4308 | Fuel tank system, leakage. Major leak |
| P0442 | ECM-4308 | Fuel tank system, leakage. Minor leak |
| P2402 | ECM-4310 | Leak diagnostic unit, pump. Signal too high |
| P2401, P4201 | ECM-4310 | Leak diagnostic unit, pump. Signal too low |
| P043F, P2405, P2406, P2407 | ECM-431A | Leak diagnostic unit, pump. Faulty signal |
| P0445, P2420 | ECM-4320 | Leak diagnostic unit, valve. Signal too high |
| P0444, P2419 | ECM-4320 | Leak diagnostic unit, valve. Signal too low |
| P2404, P2421 | ECM-432A | Leak diagnostic unit, valve. Faulty signal |
| P0532, P0533 | ECM-5000 | Air conditioning (A/C) pressure sensor. Signal too low |
| P0532, P0533 | ECM-5000 | Air conditioning (A/C) pressure sensor. Signal too high |
| P0531 | ECM-500A | Air conditioning (A/C) pressure sensor. Faulty signal |
| P0531 | ECM-500A | Air conditioning (A/C) pressure sensor. No signal |
| P0500 | ECM-510D | Vehicle speed signal. Faulty signal |
| P0500, P0501, P2162 | ECM-510F | Vehicle speed signal. Faulty signal |
| P0152, P0338 | ECM-5200 | Starter motor signal. Signal too high |
| P0152, P0337 | ECM-5200 | Starter motor signal. Signal too low |
| P0502, P0700 | ECM-530D | Diagnostic trouble code (DTC) in transmission control module (TCM). Faulty signal |
| P0602 PC322 | ECM-531D | Diagnostic trouble code (DTC) in the central electronic module (CEM). Faulty signal |
| P2177 | ECM-532D | Emissions impact. Faulty signal |
| ECM-5400 | Oil quality sensor. Signal too high | |
| ECM-5400 | Oil quality sensor. Signal too low | |
| ECM-540A | Oil quality sensor. Faulty signal | |
| P0646, P0647 | ECM-6000 | Air conditioning (A/C) relay. Signal too high |
| P0646, P0647 | ECM-6000 | Air conditioning (A/C) relay. Signal too low |
| P0480, P0483, P0484, P0485, P0691, P1480 | ECM-6100 | Engine cooling fan control module. Faulty signal |
| P0692 | ECM-6100 | Engine cooling fan control module. Signal too high |
| P0480, P0691 | ECM-6100 | Engine cooling fan control module. Signal too low |
| P0507 | ECM-620A | Idling speed. High |
| P0506 | ECM-620A | Idling speed. Low |
| P0077 | ECM-6400 | Camshaft reset valve, intake Signal missing |
| P0075, P0077 | ECM-6400 | Camshaft reset valve, intake Signal too high |
| P0076, P0077 | ECM-6400 | Camshaft reset valve, intake Signal too low |
| P0026 | ECM-640A | Camshaft control, intake. Signal too high |
| P0026 | ECM-640A | Camshaft control, intake. Signal too low |
| P0011 | ECM-640F | Camshaft position, intake. Signal too high |
| P0011 | ECM-640F | Camshaft position, intake. Signal too low |
| P0078 | ECM-6410 | Camshaft reset valve, exhaust. Signal missing |
| P0079 | ECM-6410 | Camshaft reset valve, exhaust. Signal too high |
| P0080 | ECM-6410 | Camshaft reset valve, exhaust. Signal too low |
| P0027 | ECM-641A | Camshaft control, exhaust. Signal too high |
| P0027 | ECM-641A | Camshaft control, exhaust. Signal too low |
| P0014, P0015 | ECM-641F | Camshaft position, exhaust. Signal too low |
| P0014, P0015 | ECM-641F | Camshaft position, exhaust. Signal too high |
| P0607 PC422 | ECM-710A | CAN communication. Faulty signal |
| P0666, P0669 | ECM-7140 | Engine control module (ECM), internal fault. Signal too high |
| P0668, P0669 | ECM-7140 | Engine control module (ECM), internal fault. Signal too low |
| P0634, P1638 | ECM-715D | Engine control module (ECM), high temperature. Temperature too high |
| P0634 | ECM-716D | Engine control module (ECM), high temperature. Temperature too high |
| P1136, P1722 | ECM-7170 | ECU-box cooling fan. Signal too high |
| P1136, P1721 | ECM-7170 | ECU-box cooling fan. Signal too low |
| P0603 | ECM-8000 | +30-supply to control module. Open-circuit |
| P0563 | ECM-8010 | Battery voltage. Charge too high |
| P0562 | ECM-8010 | Battery voltage. Charged too long |
| P0685 | ECM-820A | System relay. Faulty signal |
| P0642, P0643 | ECM-8400 | Power supply 5 volt. Signal too high |
| P0642, P0643 | ECM-8400 | Power supply 5 volt. Signal too low |
| P0607 | ECM-900C | Engine control module (ECM). Internal fault |
| P0607 | ECM-900E | Engine control module (ECM) Internal fault |
| P0574 | ECM-902C | Engine control module (ECM). Internal fault |
| P0579, P2135 | ECM-9200 | Cruise control. Faulty signal |
| P0575 | ECM-922C | Cruise control. Communication fault |
| P0806, P0807, P0808 | ECM-930C | Clutch pedal sensor. Faulty signal |
| P0581, P0808 | ECM-930C | Clutch pedal sensor. Signal too high |
| P0807 | ECM-930C | Clutch pedal sensor. Signal too low |
| P0571 | ECM-940C | Brake control module (BCM). Faulty signal |
| P0571 | ECM-940C | Brake control module (BCM). Signal missing |
| P0703 | ECM-941C | Stop lamp switch. Faulty signal |
| P2120, P2122, P2123, P2127, P2138 | ECM-950C | Accelerator pedal (AP) position sensor. Analog signal too high |
| P2120, P2122, P2123, P2127, P2138 | ECM-950C | Accelerator pedal (AP) position sensor. Analog signal too low |
| P2120, P2122, P2123, P2127, P2138 | ECM-950C | Accelerator pedal (AP) position sensor. Comparison fault |
| P2120, P2122, P2123, P2127, P2138 | ECM-950C | Accelerator pedal (AP) position sensor. Faulty pulse width modulation (PWM) signal |
| P2120, P2122, P2123, P2127, P2138 | ECM-950C | Accelerator pedal (AP) position sensor. Pulse width modulation (PWM) signal too high |
| P2120, P2122, P2123, P2127, P2138 | ECM-950C | Accelerator pedal (AP) position sensor. Pulse width modulation (PWM) signal too low |
| P2111 | ECM-9818 | Brake vacuum. Reduced brake vacuum |
| P2172 | ECM-990F | Torque monitoring. Faulty signal |
| P2106 | ECM-9918 | Electronic throttle module (ETM). Faulty signal |
| ECM-9A0A | Vehicle behavior. Drivability problems | |
| PC101 | ECM-A00B | Transmission control module communication. Faulty signal |
| PC121 U0121 | ECM-A02B | Communication, control module for anti-lock brakes (ABS). Faulty signal |
| PC140 U0141 | ECM-A03B | Communication, Central electronic module. Faulty signal |
| PC001 | ECM-E000 | Control module communication. Faulty communication |
| P1630 | ECM-E003 | Configuration fault. Faulty configuration |
| ECM-XXXX | Unknown diagnostic trouble code (DTC) for the current control module version |
ENGINE CONTROL MODULE (ECM) DTC INDEX