DTC identification(OBD 2)
Diagnostic Trouble Code OBD II
| OBDII | MIL |
|
| P0106 | 5 | MAP Circuit Range Or Performance |
| P0107 | 3 | MAP Circuit Low Input |
| P0108 | 3 | MAP Circuit High Input |
| P0111 | 10 | IAT Sensor Circuit Range/Performance |
| P0112 | 10 | IAT Sensor Circuit Low Input |
| P0113 | 10 | IAT Sensor Circuit High Input |
| P0116 | 86 | ECT Circuit Range Or Performance |
| P0117 | 6 | ECT Circuit Low Input |
| P0118 | 6 | ECT Circuit High Input |
| P0122 | 7 | TP Sensor Circuit Low Input |
| P0123 | 7 | TP Sensor Circuit High Input |
| P0131 | 1 | Primary HO2S Circuit Low Voltage (Sensor 1) |
| P0132 | 1 | Primary HO2S Circuit High Voltage (Sensor 1) |
| P0133 | 61 | Primary HO2S Circuit Slow Response (Sensor 1) |
| P0135 | 41 | Front HO2S Heater Circuit Fault (Sensor 1) |
| P0137 | 63 | Secondary HO2S Circuit Low Voltage (Sensor 2) |
| P0138 | 63 | Secondary HO2S Circuit High Voltage (Sensor 2) |
| P0139 | 63 | Secondary HO2S Circuit Slow Response (Sensor 2) |
| P0141 | 65 | Secondary HO2S Heater Circuit Fault (Sensor 2) |
| P0171 | 45 | System Too Lean |
| P0172 | 45 | System Too Rich |
| P0300 | — | Random Misfire |
| P0301 | 71 | Misfire Cyl. 1 Or Random Misfire |
| P0302 | 72 | Misfire Cyl. 2 Or Random Misfire |
| P0303 | 73 | Misfire Cyl. 3 Or Random Misfire |
| P0304 | 74 | Misfire Cyl. 4 Or Random Misfire |
| P0305 | 75 | Misfire Cyl. 5 Or Random Misfire |
| P0306 | 76 | Misfire Cyl. 6 Or Random Misfire |
| P0325 | 23 | KS Circuit Malfunction |
| P0335 | 4 | CKP Sensor Circuit Low Input |
| P0336 | 4 | CKP Sensor Range/Performance |
| P0401 | 80 | EGR Insufficient Flow Detected |
| P0420 | 67 | Catalyst System Efficiency Below Threshold |
| P0441 | 92 | EVAP Emission Control System Improper Purge Flow |
| P0451 | 91 | Fuel Tank Pressure Sensor Range/Performance |
| P0452 | 91 | Fuel Tank Pressure Sensor Circuit Low Input |
| P0453 | 91 | Fuel Tank Pressure Sensor Circuit High Input |
| P0500 | 17 | VSS Circuit Malfunction (M/T) |
| P0501 | 17 | VSS Circuit Range/Performance (A/T) |
| P0505 | 14 | ICS Malfunction |
| P0560 | 34 | Powertrain Control Module (PCM) Backup Voltage Circuit Low Voltage |
| P0700, P0715, P0720, P0725, P0730, P0740, P0753, P0758, P0763, P0780 | 70 | A/T Concerns |
| P1106 | 13 | BARO Circuit Range/Performance |
| P1107 | 13 | BARO Circuit Low Input |
| P1108 | 13 | BARO Circuit High Input |
| P1121 | 7 | Throttle Position Lower Than Expected |
| P1122 | 7 | Throttle Position Higher Than Expected |
| P1128 | 5 | MAP Lower Than Expected |
| P1129 | 5 | MAP Higher Than Expected |
| P1149 | 61 | Primary HO2S (Sensor 1) Circuit Range/Performance Problem |
| P1162 | 48 | Primary HO2S (No. 1) Circuit Malfunction |
| P1163 | 61 | Primary HO2S (No. 1) Circuit Slow Response |
| P1164 | 61 | Primary HO2S (No. 1) Circuit Range/Performance |
| P1165 | 61 | Primary HO2S (No. 1) Circuit Range/Performance |
| P1166 | 41 | Primary HO2S (No. 1) Heater System Electrical |
| P1167 | 41 | Primary HO2S (No. 1) Heater System |
| P1168 | 48 | Primary HO2S (No. 1) LABEL Low Input |
| P1169 | 48 | Primary HO2S (No. 1) LABEL High Input |
| P1253 | 21 | VTEC System Malfunction |
| P1257, P1258, P1259 | 22 | VTEC System Malfunction |
| P1297 | 20 | Electrical Load Detector Circuit Low Input |
| P1298 | 20 | Electrical Load Detector Circuit High Input |
| P1300 | 71–74 | Multiple Cylinder Misfire Detected |
| P1336 | 54 | CSF Sensor Intermittent Interruption |
| P1337 | 54 | CSF Sensor No Signal |
| P1359 | 8 | CKP/TDC Sensor Connector Disconnection |
| P1361 | 8 | TDC Sensor Intermittent Interruption |
| P1362 | 8 | TDC Sensor No Signal |
| P1366 | 58 | TDC Sensor No. 2 Intermittent Interruption |
| P1367 | 58 | TDC Sensor No 2 Signal |
| P1381 | 9 | Cylinder Position Sensor Intermittent Interruption |
| P1382 | 9 | Cylinder Position Sensor No Signal |
| P1456 | 90 | EVAP Emission Control System Leak Detected (Fuel Tank System) |
| P1457 | 90 | EVAP Emission Control System Leak Detected (Control Canister System) |
| P1459 | 92 | EVAP Emission Purge Flow Switch Malfunction |
| P1486 | — | Thermostat Range/Performance Problem |
| P1491 | 12 | EGR Valve Lift Insufficient Detected |
| P1498 | 12 | EGR Valve Lift Sensor High Voltage |
| P1508 | 14 | IAC Valve Circuit Failure |
| P1509 | 14 | IAC Valve Circuit Failure |
| P1519 | 14 | Idle Air Control Valve Circuit Failure |
| P1607 | — | ECM/PCM Internal Circuit Failure A |
| P1655 | 30 | SEAF/SEFA/TMA/TMB Signal Line Failure |
| P1660 | 70 | A/T FI Signal A Circuit Failure |
| P1676 | — | FPTDR Signal Line Failure |
| P1678 | — | FPTDR Signal Line Failure |
| P1681 | 30 | A/T FI Signal A Low Input |
| P1682 | 30 | A/T FI Signal A High Input |
| P1686 | 31 | A/T FI Signal B Low Input |
| P1687 | 31 | A/T FI Signal B High Input |
| P1705, P1706, P1738, P1739, P1753, P1758, P1768, P1773, P1785, P1786, P1790, P1791, P1792, P1793, P1794 | 70 | A/T Concerns |
| P1870, P1873, P1879, P1885, P1886, P1888, P1890, P1891 | 70 | A/T Concerns |
