Diagnostic Trouble Code Index
DIAGNOSTIC TROUBLE CODE INDEX (THEORY & OPERATION N52K)
| DTC | Definition |
|---|---|
| P0420, P0430 | Catalyst Monitoring |
| P0300, P0301, P0302, P0303, P0304, P0305, P0306, P1396 | Misfire Monitoring |
| P0440 | EVAP (Functional check canister purge solenoid) |
| P0442, P0456 | EVAP system leak measurement (Module DM-TL) |
| P1434, P1447, P1448, P1449 | EVAP System pump current (Comprehensive Component, appendant to EVAP) |
| P0171, P0174, P0172, P0175 | Fuel System Monitoring Lambda Adaptation |
| P2096, P2098, P2097, P2099 | Fuel System Monitoring Trim Control Plausibility Monitoring |
| P2068, P2067, P0463, P0462 | FLS electrical circuit continuity check |
| P144B | FLS signal correlation check |
| P0131, P0151, P0132, P0152 | Upstream Oxygen Sensor - Short Circuit Monitoring |
| P112C, P112D, P2626, P2629, P2243, P2247 | Upstream Oxygen Sensor - Open Circuit Monitoring |
| P3022, P3023, P3024, P3025 | Upstream Oxygen Sensor - Signal Controller Monitoring |
| P2414, P2415 | Upstream Oxygen Sensor - Signal Activity Check |
| P0040 | Upstream Oxygen Sensor - Swapped Sensors Check |
| P2195, P2197, P2196, P2198 | Upstream Oxygen Sensor - Active Signal Check (Shift to lean/rich) |
| P0133, P0153 | Upstream Oxygen Sensor - Signal Dynamic Monitoring (Slow Response) |
| P2297, P2298 | Upstream Oxygen Sensor - Signal Monitoring During Fuel Cut-off |
| P0135, P0155, P165F, P166F | Upstream Oxygen Sensor - Heater Monitoring |
| P0031, P0051, P0032, P0052, P0030, P0050 | Upstream Oxygen Sensor - Heater Circuit Monitoring |
| P0137, P157, P0138, P158, P0140, P0160 | Downstream Oxygen Sensor - Circuit Monitoring |
| P013E, P014A | Downstream Oxygen Sensor - Signal Dynamic Check During Fuel Cut-off (DFCO) |
| P013A, P013C | Downstream Oxygen Sensor - Dynamic/Transition Time in Sensor Midpoint Range Monitoring |
| P114A, P114C, P114B, P114D | DOWNSTREAM OXYGEN SENSOR - Signal activity check |
| P2270, P2272, P2271, P2273, P0041 | Downstream Oxygen Sensor - Signal Check (Stuck lean/rich, Swap) |
| P0141, P0161 | DOWNSTREAM OXYGEN SENSOR - Heater Plausibility Monitoring |
| P0036, P0056, P0037, P0057, P0038, P0058 | Downstream Oxygen Sensor - Heater Circuit Monitoring |
| P0128 | THERMOSTAT - plausibility check |
| P0117, P0118 | Electrical Engine Coolant Temperature Diagnosis |
| P3198 | Engine Coolant Temperature Gradient Diagnosis (comprehensive component appendant to ECT) |
| P3199 | Engine Coolant Temperature Stuck Diagnosis |
| P316A | Engine Coolant Temperature Stuck in Range Diagnosis |
| P1515 | Engine off timer monitoring |
| P0506, P0507, P1561, P1562 | Idle Speed Control Rationality Diagnosis |
| P1561, P1562 | Cold Start Emission Reduction Strategy Monitoring |
| P0012, P0015 | Variable Camshaft Timing (Vanos) (detection of mechanical IVVT error) |
| P13B4, P13B6, P13BA, P13BC, P0340, P0365, P1300, P130A, P13B0, P13B2 | Camshaft position sensor (CMP) |
| P0016 | Camshaft Crankshaft synchronization |
| P0335, P0336, P0370, P138F | Crankshaft position sensor (CRK) |
| P0072, P0073 | CAN BASED AMBIENT TEMPERATURE - signal diagnosis |
| P0071 | Ambient Temperature (AAT) Signal Plausibility Check |
| P0112, P0113 | Electrical Intake Air Temperature Diagnosis |
| P0111, P111E, P111F | Intake Air Temperature (IAT) Plausibility Check |
| P2100 | ETC Driver diagnosis |
| P169A, P1694 | Electronic Throttle Control (ETC) spring check (start routine) |
| P1632, P1633, P16BA, P1635, P1644 | Electronic Throttle Control (ETC) adaptation diagnosis |
| P11AA, P1639 | Electronic Throttle Control (ETC) Motor Control Performance |
| P1417 | Electronic Throttle Control (ETC) air supply rationality check |
| P1104, P1105 | Manifold Differential Pressure Sensor (MAP-DIP) - Rationality check |
| P1197, P1198 | Differential Pressure Sensor (MAP) - Electrical check |
| P1124 | DIFFERENTIAL PRESSURE SENSOR (MAP_DIP) - Offset check |
| P00BC, P00BD | Mass air Flow (MAF) Rationality check |
| P116C, P116E | Mass air Flow (MAF) Sensor |
| P0326, P0327, P0328, P1327, P1328, P135B | Diagnosis of Knock Sensor |
| P1047, P1048, P1049, P1055, P1056, P1057, P103A, P1017, P1019, P1020, P1075, P1076, P1078, P107A, P107B, P107C, P1030, P101A, P1023, P1024, P1041, P105A, P105B | Variable Valve Lift (VVL) - Electrical Diagnosis |
| P0503 | Vehicle Speed Sensor - signal plausibility check |
| P0500 | Vehicle speed sensor - signal check |