Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC (MIL/"D4" Code) | Description |
|---|---|
| P0107 (3) | MAP Sensor Low Input Voltage |
| P0108 (3) | MAP Sensor High Input Voltage |
| P0112 (10) | IAT Sensor Low Input Voltage |
| P0113 (10) | IAT Sensor High Input Voltage |
| P0116 (86) | Engine Coolant Temperature (ECT) Sensor Range/Performance |
| P0117 (6) | Engine Coolant Temperature (ECT) Sensor Low Input Voltage |
| P0118 (6) | Engine Coolant Temperature (ECT) Sensor High Input Voltage |
| P0122 (7) | Throttle Position (TP) Sensor Low Input Voltage |
| P0123 (7) | Throttle Position (TP) Sensor High Input Voltage |
| P0131 (1) | Primary HO2S-1 Circuit Low Voltage |
| P0132 (1) | Primary HO2S-1 Circuit High Voltage |
| P0133 (61) | Primary HO2S-1 Slow Response |
| P0135 (41) | Primary HO2S-1 Heater Circuit Malfunction |
| P0137 (63) | Secondary HO2S-2 Circuit Low Voltage |
| P0138 (63) | Secondary HO2S-2 Circuit High Voltage |
| P0139 (63) | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction |
| P0171 (45) | Fuel System Too Lean |
| P0172 (45) | Fuel System Too Rich |
| P0300 | Random Misfire Detected |
| P0301 (71) | Misfire Cylinder No. 1 Detected |
| P0302 (72) | Misfire Cylinder No. 2 Detected |
| P0303 (73) | Misfire Cylinder No. 3 Detected |
| P0304 (74) | Misfire Cylinder No. 4 Detected |
| P0325 (23) | Knock Sensor (KS) Circuit Malfunction |
| P0335 (4) | Crankshaft Position (CKP) Sensor Circuit Malfunction |
| P0336 (4) | Crankshaft Position (CKP) Sensor Range/Performance |
| P0420 (67) | Catalyst System Efficiency Below Threshold |
| P0451 | Fuel Tank Pressure Sensor (FTPS) Circuit Range/Performance |
| P0452 (91) | Fuel Tank Pressure Sensor (FTPS) Low Voltage |
| P0453 (91) | Fuel Tank Pressure Sensor (FTPS) High Voltage |
| P0500 (17) | Vehicle Speed Sensor (VSS) Circuit Malfunction |
| P0501 (17) | Vehicle Speed Sensor (VSS) Circuit Malfunction |
| P0505 (14) | Idle Control System Malfunction |
| P1106 (13) | Barometric Pressure (BARO) Circuit Range/Performance |
| P1107 (13) | Barometric Pressure (BARO) Circuit Low Input Voltage |
| P1108 (13) | Barometric Pressure (BARO) Circuit High Input Voltage |
| P1121 (7) | Throttle Position (TP) Lower Than Excepted |
| P1122 (7) | Throttle Position (TP) Higher Than Excepted |
| P1128 (5) | Manifold Absolute Pressure (MAP) Lower Than Excepted |
| P1129 (5) | Manifold Absolute Pressure (MAP) Higher Than Excepted |
| P1259 (22) | VTEC System Malfunction |
| P1297 (20) | Electrical Load Detector (ELD) Low Input Voltage |
| P1298 (20) | ELD High Input Voltage |
| P1336 (54) | Crankshaft Speed Fluctuation (CKF) Sensor Intermittent Interruption |
| P1337 (54) | Crankshaft Speed Fluctuation (CKF) Sensor No Signal |
| P1359 (8) | Crankshaft Position/Top Dead Center/Cylinder Position (CKP/TDC/CYP) Sensor Disconnected |
| P1361 (8) | TDC Sensor Intermittent Interruption |
| P1362 (8) | TDC Sensor No Signal |
| P1381 (9) | CYP Sensor Intermittent Interruption |
| P1382 (9) | CYP Sensor No Signal |
| P1456 (90) | Evaporative Emission Control System (EVAP) Leak Detected |
| P1457 (90) | Evaporative Emission Control System (EVAP) Leak Detected |
| P1508 (14) | Idle Air Control (IAC) Valve Circuit Failure |
| P1607 | PCM Internal Failure |