Diagnostic Trouble Code Definitions
For DTC code definitions, see Fig 1 - Fig 6 .
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0107 | MAP SENSOR (LOW VOLTAGE) |
| DTC P0108 | MAP SENSOR (HIGH VOLTAGE) |
| DTC P0111 | IAT SENSOR (RANGE/PERFORMANCE) |
| DTC P0112 | IAT SENSOR (LOW VOLTAGE) |
| DTC P0113 | IAT SENSOR (HIGH VOLTAGE) |
| DTC P0116 | ECT SENSOR (RANGE/PERFORMANCE) |
| DTC P0117 | ECT SENSOR (LOW VOLTAGE) |
| DTC P0118 | ECT SENSOR (HIGH VOLTAGE) |
| DTC P0122 | THROTTLE POSITION SENSOR (LOW VOLTAGE) |
| DTC P0123 | THROTTLE POSITION SENSOR (HIGH VOLTAGE) |
| DTC P0131 OR P0151 | REAR OR FRONT PRIMARY OXYGEN SENSOR (LOW VOLTAGE) |
| DTC P0132 OR P0152 | REAR OR FRONT PRIMARY OXYGEN SENSOR (HIGH VOLTAGE) |
| DTC P0133 OR P0153 | REAR OR FRONT PRIMARY OXYGEN SENSOR (RANGE/PERFORMANCE) |
| DTC P0135, P0141, P0155 OR P0161 | OXYGEN SENSOR HEATER |
| DTC P0137 OR P0157 | REAR OR FRONT SECONDARY OXYGEN SENSOR (LOW VOLTAGE) |
| DTC P0138 OR P0158 | REAR OR FRONT SECONDARY OXYGEN SENSOR (HIGH VOLTAGE) |
| DTC P0171, P0172, P0174 OR P0175 | TOO LEAN/RICH |
| DTC P0300 (1998 AND NEWER) P1300 (1997 ONLY) | RANDOM MISFIRE |
| DTC P0325 OR P0330 | REAR OR FRONT KNOCK SENSOR |
| DTC P0335, P0336, P1336, P1337, P1381, P1382, P1386, P1387 | CKP/CYP SENSOR |
| DTC P0401 | EGR SYSTEM (INSUFFICIENT FLOW) |
| DTC P0420 OR P0430 | CATALYST SYSTEM EFFICIENCY LOW |
| DTC P0452 | EVAP PRESSURE SENSOR (LOW VOLTAGE) |
| DTC P0453 | EVAP PRESSURE SENSOR (HIGH VOLTAGE) |
| DTC P0500 | VEHICLE SPEED SENSOR |
| DTC P0505 | IDLE CONTROL SYSTEM |
| DTC P0700, P0715, P0720, P0725, P0730, P0740, P753 & P0758 | Automatic Transaxle |
| DTC P1106 | BAROMETRIC PRESSURE SENSOR CIRCUIT (RANGE/PERFORMANCE) |
| DTC P1107 OR P1108 | BAROMETRIC SENSOR (LOW/HIGH VOLTAGE) |
| DTC P1128 | MAP SENSOR (LOW) |
| DTC P1129 | MAP SENSOR (HIGH) |
| DTC P1201, P1202, P1203, P1204, P1205, P1206 OR P1301, P1302, P1303, P1304, P1305, P1306 | MISFIRE IN ONE CYLINDER |
| DTC P1241 OR P1242 | THROTTLE CONTROL MOTOR CIRCUIT 1 OR 2 |
| DTC P1243 OR P1244 | THROTTLE POSITION |
| DTC P1246, P1247 OR P1248 | ACCELERATOR POSITION SENSOR |
| DTC P1259 OR P1279 | REAR OR FRONT VTEC (PRESSURE SWITCH OR SOLENOID VALVE) |
| DTC P1316 OR P1317 | SPARK PLUG VOLTAGE DETECTION MODULE |
| DTC P1318 OR P1319 | SPARK PLUG VOLTAGE DETECTION RESET |
| DTC P1456 OR P1457 | EVAP SYSTEM LEAK (FUEL TANK OR CONTROL CANISTER) |
| DTC P1491 | EGR SYSTEM |
| DTC P1498 | EGR SYSTEM (HIGH VOLTAGE) |
| DTC P1607 OR P1608 | ECM INTERNAL CIRCUIT "A" OR "B" |
| DTC P1671 OR P1672 | A/T FI SIGNAL "B" (NO SIGNAL OR FAILURE) |
| DTC P1676 & P1677 | TRACTION CONTROL SYSTEM DATA LINE |
| DTC P1705, P1706, P1753, P1758, P1768, P1788, P1790, P1791, P1792, P1793 & P1795 | Automatic Transaxle |