|
| 12 | Normal code with ignition on and engine off. Indicates no distributor reference pulse to the ECM. Not stored in memory. |
| 13 | Oxygen Sensor Circuit (Open Circuit) |
| 14 | Coolant Temperature Sensor Circuit (High Temp. Indicated) |
| 15 | Coolant Temperature Sensor Circuit (Low Temp. Indicated) |
| 21 | Throttle Position Sensor (TPS) Circuit (Signal Voltage High) |
| 22 | Throttle Position Sensor (TPS) Circuit (Signal Voltage Low) |
| 23 | Intake Air Temperature (IAT) Sensor Circuit (Low Temp. Indicated) |
| 24 | Vehicle Speed Sensor (VSS) Circuit |
| 25 | Intake Air Temperature (IAT) Sensor Circuit (High Temp. Indicated) |
| 32 | Digital EGR / Exhaust Gas Recirculation (EGR) System |
| 33 | Manifold Absolute Pressure (MAP) Sensor Circuit (Signal Voltage High - Low Vacuum) |
| 34 | Manifold Absolute Pressure (MAP) SensorCircuit (Signal Voltage Low - High Vacuum) |
| 35 | Idle Air Control (IAC) Circuit |
| 41 | Cylinder Select Error (Faulty or Incorrect MEMCAL) |
| 42 | Electronic Spark Timing (EST) Circuit |
| 43 | Electronic Spark Control (ESC) Circuit |
| 44 | Oxygen Sensor Circuit (Lean Exhaust Indicated) |
| 45 | Oxygen Sensor Circuit (Rich Exhaust Indicated) |
| 51 | MEMCAL Error (Faulty or Incorrect MEMCAL) |
| 52 | Cal-Pak Error (Faulty or Incorrect Cal-Pak) |
| 53 | System Over Voltage |
| 54 | Fuel Pump Circuit (Low Voltage) |
| 61 | Degraded Oxygen Sensor |
| 62 | Transaxle Gear Switch Circuit |
| 66 | A/C Pressure Sensor Circuit |
