Engine Control Module (ECM) DTCS - B5254T7
ENGINE CONTROL MODULE (ECM) - DTC INDEX
| OBD-II Code | DTC | Description |
|---|---|---|
| - | ECM-112C | Atmospheric pressure sensor. Signal too high |
| - | ECM-112D | Atmospheric pressure sensor. Signal too low |
| - | ECM-1130 | Atmospheric pressure sensor. Faulty signal |
| - | ECM-113B | Atmospheric pressure sensor. Signal missing |
| - | ECM-113C | Atmospheric pressure sensor. Signal too high |
| - | ECM-113D | Atmospheric pressure sensor. Signal too low |
| - | ECM-120C | Mass air flow. Faulty signal |
| - | ECM-120D | Mass air flow. Signal missing |
| - | ECM-122C | Mass air flow (MAF) sensor. Flow too high |
| - | ECM-122D | Mass air flow (MAF) sensor. Flow too low |
| - | ECM-1230 | Air mass. Signal too low |
| - | ECM-123B | Air mass. Signal too high |
| - | ECM-123C | Air mass. Signal too high |
| - | ECM-123D | Air mass. Signal too low |
| - | ECM-125C | Boost pressure sensor. Signal too high |
| - | ECM-125D | Boost pressure sensor. Signal too low |
| - | ECM-1260 | Boost pressure sensor. Signal too high |
| - | ECM-126B | Boost pressure sensor. Signal too low |
| - | ECM-126C | Boost pressure sensor. Signal too high |
| - | ECM-126D | Boost pressure sensor. Signal too low |
| - | ECM-131C | Intake air temperature (IAT) sensor. Signal too high |
| - | ECM-131D | Intake air temperature (IAT) sensor. Signal too low |
| - | ECM-1320 | Intake Air Temperature (IAT) Sensor. Faulty signal |
| - | ECM-132C | Intake air temperature (IAT) sensor. Signal too high |
| - | ECM-133C | Intake air temperature (IAT) sensor inlet. Signal too high |
| - | ECM-133D | Intake air temperature (IAT) sensor inlet. Signal too low |
| - | ECM-1410 | Outside temperature sensor. Signal missing |
| - | ECM-141B | Outside temperature sensor. Signal missing |
| - | ECM-142B | Outside temperature sensor. Signal missing |
| - | ECM-142C | Outside temperature sensor. Signal too high |
| - | ECM-142D | Outside temperature sensor. Signal too low |
| - | ECM-143C | Outside temperature sensor. Signal too high |
| - | ECM-143D | Outside temperature sensor. Signal too low |
| - | ECM-200B | Injector cyl 1. Signal missing |
| - | ECM-200C | Injector cyl 1. Signal too high |
| - | ECM-200D | Injector cyl 1. Signal too low |
| - | ECM-2140 | Long-term fuel trim, bank 1 |
| - | ECM-214C | Long-term fuel trim, bank 1 |
| - | ECM-214D | Long-term fuel trim, bank 1 |
| - | ECM-21AC | Long-term fuel trim load, bank1. Upper limit |
| - | ECM-21AD | Long-term fuel trim load, bank1. Lower limit |
| - | ECM-21CC | Long-term fuel trim, idling, bank 1. Upper limit |
| - | ECM-21CD | Long-term fuel trim, idling, bank 1. Lower limit |
| - | ECM-2200 | Rear heated oxygen sensor (HO2S), bank 1, heating. Faulty signal |
| - | ECM-221B | Rear heated oxygen sensor (HO2S) ageing, bank 1. Signal missing |
| - | ECM-221C | Rear heated oxygen sensor (HO2S) ageing, bank 1. Signal too high |
| - | ECM-221D | Rear heated oxygen sensor (HO2S) ageing, bank 1. Signal too low |
| - | ECM-2220 | Rear heated oxygen sensor (HO2S), bank 1. Faulty signal |
| - | ECM-222B | Rear heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-222C | Rear heated oxygen sensor (HO2S), bank 1. Signal too high |
| - | ECM-222D | Rear heated oxygen sensor (HO2S), bank 1. Signal too low |
| - | ECM-223B | Rear heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-223C | Rear heated oxygen sensor (HO2S), bank 1. Signal too high |
| - | ECM-223D | Rear heated oxygen sensor (HO2S), bank 1. Signal too low |
| - | ECM-2400 | Front heated oxygen sensor (HO2S), bank 1, heating. Faulty signal |
| - | ECM-240B | Front heated oxygen sensor (HO2S), bank 1, heating. Signal missing |
| - | ECM-240C | Front heated oxygen sensor (HO2S), bank 1, heating. Signal too high |
| - | ECM-242D | Front heated oxygen sensor (HO2S), bank 1. Slow regulation |
| - | ECM-243B | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-243C | Front heated oxygen sensor (HO2S). Signal too high |
| - | ECM-244B | Front heated oxygen sensor (HO2S), bank 1, heating. Signal missing |
| - | ECM-244C | Front heated oxygen sensor (HO2S), bank 1, heating. Signal too high |
| - | ECM-244D | Front heated oxygen sensor (HO2S), bank 1, heating. Signal too low |
| - | ECM-2450 | Front heated oxygen sensor (HO2S), bank 1. Faulty signal |
| - | ECM-245B | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-245C | Front heated oxygen sensor (HO2S), bank 1. Signal too high |
| - | ECM-245D | Front heated oxygen sensor (HO2S), bank 1. Signal too low |
| - | ECM-246B | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-2470 | Front heated oxygen sensor (HO2S), bank 1. Faulty signal |
| - | ECM-247B | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-248C | Front heated oxygen sensor (HO2S), bank 1. Signal too high |
| - | ECM-248D | Front heated oxygen sensor (HO2S), bank 1. Signal too low |
| - | ECM-249B | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-24AB | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-24C0 | Front heated oxygen sensor (HO2S), bank 1. Faulty signal |
| - | ECM-24CB | Front heated oxygen sensor (HO2S), bank 1. Signal missing |
| - | ECM-24CC | Front heated oxygen sensor (HO2S), bank 1. Signal too high |
| - | ECM-24CD | Front heated oxygen sensor (HO2S), bank 1. Signal too low |
| - | ECM-24D0 | Front heated oxygen sensor (HO2S), bank 1. Faulty signal |
| - | ECM-24EB | Rear heated oxygen sensor (HO2S). Slow regulation |
| - | ECM-24EC | Rear heated oxygen sensor (HO2S). Slow regulation |
| - | ECM-270B | Engine coolant temperature (ECT) sensor. Signal missing |
| - | ECM-273C | Engine coolant temperature (ECT) sensor. Signal too high |
| - | ECM-273D | Engine coolant temperature (ECT) sensor. Signal too low |
| - | ECM-2740 | Engine coolant temperature (ECT) sensor. Faulty signal |
| - | ECM-274C | Engine coolant temperature (ECT) sensor. Signal too high |
| - | ECM-274D | Engine coolant temperature (ECT) sensor. Signal too low |
| - | ECM-275C | Engine coolant temperature (ECT) sensor. Signal too high |
| - | ECM-275D | Engine coolant temperature (ECT) sensor. Signal too low |
| - | ECM-2800 | Fuel pressure sensor. Faulty signal |
| - | ECM-280B | Fuel pressure sensor. Signal missing |
| - | ECM-280C | Fuel pressure sensor. Signal too high |
| - | ECM-280D | Fuel pressure sensor. Signal too low |
| - | ECM-281C | Text message. Pressure too high |
| - | ECM-2900 | Fuel pressure. Faulty signal |
| - | ECM-290B | Fuel pressure. Signal missing |
| - | ECM-290C | Fuel pressure. Signal too high |
| - | ECM-290D | Fuel pressure. Signal too low |
| - | ECM-291B | Fuel pump control module. Signal missing |
| - | ECM-291C | Fuel pump control module. Signal too high |
| - | ECM-291D | Fuel pump control module. Signal too low |
| - | ECM-2A00 | Fuel temperature sensor. Faulty signal |
| - | ECM-2A0B | Fuel temperature sensor. Signal missing |
| - | ECM-2A0C | Fuel temperature sensor. Signal too high |
| - | ECM-2A0D | Fuel temperature sensor. Signal too low |
| - | ECM-2A10 | Fuel temperature sensor. Signal too high |
| - | ECM-2A1B | Fuel temperature sensor. Signal too low |
| - | ECM-2A1C | Fuel temperature sensor. Signal too high |
| - | ECM-2A1D | Fuel temperature sensor. Signal too low |
| - | ECM-2B00 | Thermostat. Faulty signal |
| - | ECM-303C | Front knock sensor (KS). Signal too high |
| - | ECM-303D | Front knock sensor (KS). Signal too low |
| - | ECM-304C | Rear knock sensor (KS). Signal too high |
| - | ECM-304D | Rear knock sensor (KS). Signal too low |
| - | ECM-3050 | Knock control. Internal fault |
| - | ECM-3060 | Knock control. Internal fault |
| - | ECM-3100 | Misfire, at least one cylinder. Start up |
| - | ECM-310C | Misfire, at least one cylinder. Catalytic converter damage |
| - | ECM-310D | Misfire, at least one cylinder. Affects emissions |
| - | ECM-3110 | Misfire cylinder 1. Start up |
| - | ECM-311C | Misfire cylinder 1. Catalytic converter damage |
| - | ECM-311D | Misfire cylinder 1. Emissions impact |
| - | ECM-3300 | Engine speed (RPM) sensor. Signal missing |
| - | ECM-330B | Engine speed (RPM) sensor. Signal missing |
| - | ECM-3400 | Camshaft position (CMP) sensor, intake. Faulty signal |
| - | ECM-340B | Camshaft position (CMP) sensor, intake. Signal missing |
| - | ECM-340C | Camshaft position sensor, intake. Signal too high |
| - | ECM-340D | Camshaft position sensor, intake. Signal too low |
| - | ECM-3410 | Camshaft position (CMP) sensor, exhaust. Faulty signal |
| - | ECM-341B | Camshaft position (CMP) sensor, exhaust. Signal missing |
| - | ECM-341C | Camshaft position sensor, exhaust. Signal too high |
| - | ECM-341D | Camshaft position sensor, exhaust. Signal too low |
| - | ECM-342B | Camshaft position (CMP) sensor. Signal missing |
| - | ECM-360B | Ignition coil cylinder 1. Signal missing |
| - | ECM-360C | Ignition coil cylinder 1. Signal too high |
| - | ECM-360D | Ignition coil cylinder 1. Signal too low |
| - | ECM-400D | Three-way catalytic converter (TWC) efficiency, bank 1. Signal too low |
| - | ECM-420C | Evaporative emission system (EVAP) valve. Open |
| - | ECM-420D | Evaporative emission system (EVAP). Closed |
| - | ECM-421B | Canister purge (CP) valve. Signal missing |
| - | ECM-421C | Evaporative emission system (EVAP) valve. Signal too high |
| - | ECM-421D | Evaporative emission system (EVAP) valve. Signal too low |
| - | ECM-430C | Fuel tank system, leakage. Fuel tank filler cap missing |
| - | ECM-431B | Leak diagnostic unit, preheating. Signal missing |
| - | ECM-431C | Leak diagnostic unit, preheating. Signal too high |
| - | ECM-431D | Leak diagnostic unit, preheating. Signal too low |
| - | ECM-432B | Leak diagnostic unit, valve. Signal missing |
| - | ECM-432C | Leak diagnostic unit, preheating. Signal too high |
| - | ECM-432D | Leak diagnostic unit, preheating. Signal too low |
| - | ECM-433B | Leak diagnostic unit, pump. Signal missing |
| - | ECM-433C | Leak diagnostic unit, pump. Signal too high |
| - | ECM-433D | Leak diagnostic unit, pump. Signal too low |
| - | ECM-434C | Fuel tank system, leakage. Minor leak |
| - | ECM-4360 | Leak diagnostic unit. Faulty signal |
| - | ECM-436B | Leak diagnostic unit. Signal missing |
| - | ECM-436C | Leak diagnostic unit. Signal too high |
| - | ECM-436D | Leak diagnostic unit. Signal too low |
| - | ECM-4380 | Fuel tank filler cap missing. Faulty signal |
| - | ECM-439C | Fuel tank system, leakage. Major leak |
| - | ECM-442B | Fuel level sensor. Signal missing |
| - | ECM-442C | Fuel level sensor. Signal too high |
| - | ECM-442D | Fuel level sensor. Signal too low |
| - | ECM-4430 | Fuel level sensor. Faulty signal |
| - | ECM-5000 | Engine speed (RPM) sensor signal. Faulty signal |
| - | ECM-500B | Engine speed (RPM) sensor signal. Signal missing |
| - | ECM-500C | Engine speed (RPM) sensor signal. Signal too high |
| - | ECM-5100 | Malfunction indicator lamp (MIL), transmission control module (TCM). Faulty signal |
| - | ECM-512B | Malfunction indicator lamp (MIL) communication. Signal missing |
| - | ECM-5200 Air | conditioning (A/C) pressure sensor. Faulty signal |
| - | ECM-520B | Air conditioning (A/C) pressure sensor. Signal missing |
| - | ECM-520C | Air conditioning (A/C) pressure sensor. Signal too high |
| - | ECM-520D | Air conditioning (A/C) pressure sensor. Signal too low |
| - | ECM-531C | Vehicle speed signal (VSS). Signal missing |
| - | ECM-5320 | Vehicle speed signal (VSS). Faulty signal |
| - | ECM-532D | Communication, central electronic module (CEM). Signal too high |
| - | ECM-540B | Oil quality, level and temp sensor. Signal missing |
| - | ECM-540C | Oil quality, level and temp sensor. Signal too high |
| - | ECM-540D | Oil quality, level and temp sensor. Signal too low |
| - | ECM-5500 | Oil level sensor. Faulty |
| - | ECM-552C | Oil temperature sensor. Signal too high |
| - | ECM-552D | Oil temperature sensor. Signal too low |
| - | ECM-600B | Turbocharger (TC) control valve. Signal missing |
| - | ECM-600C | Turbocharger (TC) control valve. Signal too high |
| - | ECM-600D | Turbocharger (TC) control valve. Signal too low |
| - | ECM-603C | Turbocharger (TC) control system. Signal too high |
| - | ECM-603D | Turbocharger (TC) control system. Signal too low |
| - | ECM-6110 | Camshaft position control, intake. Slow |
| - | ECM-611B | Camshaft control, intake. Faulty |
| - | ECM-612B | Camshaft reset valve, intake. Signal missing |
| - | ECM-612C | Camshaft reset valve, intake. Signal too high |
| - | ECM-612D | Camshaft reset valve, intake. Signal too low |
| - | ECM-6140 | Camshaft control, exhaust. Slow |
| - | ECM-614B | Camshaft control, exhaust. Faulty |
| - | ECM-616B | Exhaust camshaft reset valve. Signal missing |
| - | ECM-616C | Camshaft reset valve, intake. Signal too high |
| - | ECM-616D | Camshaft reset valve, intake. Signal too low |
| - | ECM-620B | Engine cooling fan control module. Signal missing |
| - | ECM-620C | Engine cooling fan (FC) control module. Signal too high |
| - | ECM-621B | Engine cooling fan (FC). Signal missing |
| - | ECM-621C | Engine cooling fan (FC). Signal too high |
| - | ECM-621D | Engine cooling fan (FC). Signal too low |
| - | ECM-6220 | Engine cooling fan (FC). Faulty signal |
| - | ECM-630B | A/C relay. Signal missing |
| - | ECM-630C | A/C relay. Signal too high |
| - | ECM-630D | A/C relay. Signal too low |
| - | ECM-640C | Turbocharger (TC) control system. Signal too high |
| - | ECM-640D | Turbocharger (TC) control system. Signal too low |
| - | ECM-673C | Camshaft position, exhaust. High |
| - | ECM-673D | Camshaft position, exhaust. Low |
| - | ECM-674C | Camshaft position, intake. High |
| - | ECM-674D | Camshaft position, intake. Low |
| - | ECM-700C | Engine control module (ECM), internal fault. Signal too high |
| - | ECM-700D | Engine control module (ECM), internal fault. Signal too low |
| - | ECM-7010 | Engine control module (ECM), temperature. Faulty signal |
| - | ECM-7020 | Engine control module (ECM), temperature. Faulty signal |
| - | ECM-7100 | Immobilizer communication. Faulty signal |
| - | ECM-710B | Immobilizer communication. Signal missing |
| - | ECM-710C | Immobilizer Communication. Signal too high |
| - | ECM-710D | Immobilizer Communication. Signal too low |
| - | ECM-7110 | Immobilizer. Faulty signal |
| - | ECM-711B | Immobilizer. Signal missing |
| - | ECM-711C | Immobilizer. Signal too high |
| - | ECM-7300 | Gear position sensor. Faulty signal |
| - | ECM-730B | Gear position sensor. Signal missing |
| - | ECM-740B | Communication, central electronic module (CEM). Signal missing |
| - | ECM-740C | Communication, central electronic module (CEM). Signal too high |
| - | ECM-800C | System relay. Signal too high |
| - | ECM-800D | System relay. Signal too low |
| - | ECM-801B | System relay. Signal missing |
| - | ECM-801C | System relay. Signal too high |
| - | ECM-801D | System relay. Signal too low |
| - | ECM-820C | Battery voltage. Signal too high |
| - | ECM-820D | Battery voltage. Signal too low |
| - | ECM-8210 | System relay. Faulty signal |
| - | ECM-8300 | Alternator control module (ACM). Faulty |
| - | ECM-830B | Alternator control module (ACM). Faulty communication |
| - | ECM-830C | Alternator control module (ACM). Faulty signal |
| - | ECM-830D | Alternator control module (ACM). Signal too high |
| - | ECM-8410 | Autostarting, engine speed. Signal too low |
| - | ECM-841B | Autostarting, power supply. Signal too low |
| - | ECM-842C | Starter motor relay. Signal too high |
| - | ECM-842D | Starter motor relay. Signal too low |
| - | ECM-843B | Starter motor relay. Open |
| - | ECM-843C | Starter motor relay. Signal too high |
| - | ECM-843D | Starter motor relay. Signal too low |
| - | ECM-8500 | 5 volt power supply. Faulty signal |
| - | ECM-851D | 5 volt power supply. Signal too low |
| - | ECM-9000 | Brake pedal sensor. Faulty signal |
| - | ECM-900C | Brake pedal sensor. Signal too high |
| - | ECM-900D | Brake pedal sensor. Signal too low |
| - | ECM-9011 | Brake pedal sensor, signal via CAN. Faulty signal |
| - | ECM-901B | Brake pedal sensor, signal via CAN. Signal missing |
| - | ECM-901D | Brake pedal sensor, signal via CAN. Signal too low |
| - | ECM-9100 | Clutch pedal switch. Faulty signal |
| - | ECM-910C | Clutch pedal switch. Signal too high |
| - | ECM-910D | Clutch pedal switch. Signal too low |
| - | ECM-9110 | Clutch pedal position sensor. Faulty signal |
| - | ECM-911B | Clutch pedal sensor. Signal missing |
| - | ECM-911C | Clutch pedal sensor. Signal too high |
| - | ECM-911D | Clutch pedal sensor. Signal too low |
| - | ECM-9200 | Throttle position (TP) sensor. Faulty signal |
| - | ECM-9210 | Electronic throttle unit, potentiometer 1. Faulty signal |
| - | ECM-921C | Electronic throttle unit, potentiometer 1. Signal too high |
| - | ECM-921D | Electronic throttle unit, potentiometer 1. Signal too low |
| - | ECM-9220 | Electronic throttle unit, potentiometer 2. Faulty signal |
| - | ECM-922C | Electronic throttle unit, potentiometer 2. Signal too high |
| - | ECM-922D | Electronic throttle unit, potentiometer 2. Signal too low |
| - | ECM-9240 | Engine control module (ECM). Faulty signal |
| - | ECM-925C | Electronic throttle unit. Signal too high |
| - | ECM-925D | Electronic throttle unit. Signal too low |
| - | ECM-926C | Electronic throttle unit. Signal too high |
| - | ECM-926D | Electronic throttle unit. Signal too low |
| - | ECM-9270 | Throttle unit. Faulty signal |
| - | ECM-9280 | Throttle unit. Faulty signal |
| - | ECM-929C | Engine control module (ECM). Signal too high |
| - | ECM-929D | Engine control module (ECM). Signal too low |
| - | ECM-92B0 | Electronic throttle unit. Faulty signal |
| - | ECM-92CC | Electronic throttle unit. Signal too high |
| - | ECM-92CD | Electronic throttle unit. Signal too low |
| - | ECM-92D0 | Electronic throttle unit. Faulty signal |
| - | ECM-92E0 | Engine control module (ECM). Internal fault |
| - | ECM-9300 | Control module communication problems. Faulty signal |
| - | ECM-930B | Control module communication problems. Signal missing |
| - | ECM-930C | Control module, communication problems. Signal too high |
| - | ECM-930D | Control module communication problems. Signal too low |
| - | ECM-9400 | Accelerator pedal (AP) position sensor, digital signal. Faulty signal |
| - | ECM-940C | Accelerator pedal (AP) position sensor, digital signal. Signal too high |
| - | ECM-940D | Accelerator pedal (AP) position sensor, digital signal. Signal too low |
| - | ECM-941C | Accelerator pedal (AP) position sensor, analog signal. Signal too high |
| - | ECM-941D | Accelerator pedal (AP) position sensor, analog signal. Signal too low |
| - | ECM-9430 | Accelerator pedal (AP) position sensor, analog signal. Faulty signal |
| - | ECM-943B | Accelerator pedal (AP) position sensor, analog signal. Signal missing |
| - | ECM-943C | Accelerator pedal (AP) position sensor, analog signal. Signal too high |
| - | ECM-943D | Accelerator pedal (AP) position sensor, analog signal. Signal too low |
| - | ECM-950C | Engine control module (ECM), idle speed control. Signal too high |
| - | ECM-950D | Engine control module (ECM), idle speed control. Signal too low |
| - | ECM-951C | Engine control module (ECM), idle speed control. Signal too high |
| - | ECM-951D | Engine control module (ECM), idle speed control. Signal too low |
| - | ECM-9700 | Accelerator pedal (AP) position sensor, digital signal. Faulty signal |
| - | ECM-970B | Accelerator pedal (AP) position sensor, digital signal. Signal missing |
| - | ECM-970C | Accelerator pedal (AP) position sensor, digital signal. Signal too high |
| - | ECM-970D | Accelerator pedal (AP) position sensor, digital signal. Signal too low |
| - | ECM-9800 | Engine control module (ECM), torque signal. Internal fault |
| - | ECM-9810 | Engine control module (ECM), engine speed (RPM). Internal fault |
| - | ECM-9820 | Engine control module (ECM), load signal. Internal fault |
| - | ECM-9830 | Engine control module (ECM). Internal fault |
| - | ECM-983C | Engine control module (ECM). Internal fault |
| - | ECM-983D | Engine control module (ECM). Internal fault |
| - | ECM-9840 | Engine control module (ECM). Internal fault |
| - | ECM-984B | Engine control module (ECM). Internal fault |
| - | ECM-985C | Engine control module (ECM), fuel shut-off system. Internal fault |
| - | ECM-9860 | Engine control module (ECM). Internal fault |
| - | ECM-9970 | Memory fault in RAM. Faulty signal |
| - | ECM-9980 | Memory fault in ROM. Faulty signal |
| - | ECM-9990 | engine control module (ECM). Faulty signal |
| - | ECM-999B | Engine control module (ECM). Signal missing |
| - | ECM-999D | Engine control module (ECM). Signal too low |
| - | ECM-9A0B | Engine control module (ECM). Internal fault |
| - | ECM-A020 | Configuration fault. Signal missing |
| - | ECM-A12B | Speed signal. Signal missing |
| - | ECM-A12C | Speed signal. Signal too high |
| - | ECM-A130 | Control module communication. Faulty signal |
| - | ECM-A13C | Crash signal |
| - | ECM-A20B | Engine control module (ECM). Signal missing |
| - | ECM-A20C | Engine control module (ECM). Signal too high |
| - | ECM-E000 | Control module communication. Faulty signal |
| - | ECM-E003 | Configuration fault. Software fault |
| - | ECM-XXXX | Unknown diagnostic trouble code (DTC) for the current control module version |