Engine Performance DTCS
ENGINE PERFORMANCE DTCS (TURBO)
| OEM Code | Description |
|---|---|
| 12 | G & NE SIGNAL CIRCUIT (NO. 1 - EXCEPT CALIF.) |
| 13 | G & NE SIGNAL CIRCUIT (NO. 2) |
| 14 | IGNITION SIGNAL CIRCUIT |
| 16 | A/T CONTROL SIGNAL MALFUNCTION |
| 21 | OXYGEN SENSOR CIRCUIT |
| 22 | COOLANT TEMPERATURE SENSOR (CTS) CIRCUIT |
| 24 | INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT |
| 25 | AIR-FUEL RATIO LEAN MALFUNCTION |
| 26 | AIR-FUEL RATIO RICH MALFUNCTION |
| 27 | SUB-OXYGEN SENSOR CIRCUIT |
| 31 | MASS AIR FLOW (MAF) METER CIRCUIT |
| 34 | TURBO PRESSURE MALFUNCTION |
| 35 | TURBO PRESSURE SENSOR CIRCUIT OR BAROMETRIC PRESSURE SENSOR CIRCUIT |
| 41 | THROTTLE POSITION SENSOR (TPS) CIRCUIT MALFUNCTION |
| 42 | NO. 1 VEHICLE SPEED SENSOR SIGNAL CIRCUIT |
| 43 | STARTER SIGNAL CIRCUIT |
| 47 | SUB-THROTTLE POSITION SENSOR (TPS) CIRCUIT MALFUNCTION |
| 51 | SWITCH CONDITION SIGNAL CIRCUIT |
| 52 | KNOCK SENSOR (FRONT) CIRCUIT |
| 53 | KNOCK CONTROL CPU MALFUNCTION |
| 55 | KNOCK SENSOR (REAR) CIRCUIT |
| 71 | EXHAUST GAS RECIRCULATION (EGR) SYSTEM MALFUNCTION |
| 78 | FUEL PUMP CONTROL CIRCUIT |
ENGINE PERFORMANCE DTCS (NON-TURBO)
| OEM Code | Description |
|---|---|
| 12 | G & NE SIGNAL CIRCUIT (NO. 1 - EXCEPT CALIF.) |
| 13 | G & NE SIGNAL CIRCUIT (NO. 2) |
| 14 | IGNITION SIGNAL CIRCUIT |
| 16 | A/T CONTROL SIGNAL MALFUNCTION |
| 21 | OXYGEN SENSOR CIRCUIT |
| 22 | COOLANT TEMPERATURE SENSOR (CTS) CIRCUIT |
| 24 | INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT |
| 25 | AIR/FUEL RATIO LEAN MALFUNCTION |
| 26 | AIR/FUEL RATIO RICH MALFUNCTION |
| 27 | SUB-OXYGEN SENSOR CIRCUIT (CALIF.) |
| 28 | OXYGEN SENSOR CIRCUIT |
| 31 | VOLUME AIRFLOW (VAF) METER CIRCUIT |
| 35 | BAROMETRIC PRESSURE SENSOR CIRCUIT |
| 41 | THROTTLE POSITION SENSOR (TPS) CIRCUIT MALFUNCTION |
| 42 | NO. 1 VEHICLE SPEED SENSOR SIGNAL CIRCUIT |
| 43 | STARTER SIGNAL CIRCUIT |
| 51 | SWITCH CONDITION SIGNAL CIRCUIT |
| 52 | KNOCK SENSOR (FRONT) CIRCUIT |
| 53 | KNOCK CONTROL CPU MALFUNCTION |
| 55 | KNOCK SENSOR (REAR) CIRCUIT |
| 71 | EXHAUST GAS RECIRCULATION (EGR) SYSTEM MALFUNCTION |
| 78 | FUEL PUMP CONTROL CIRCUIT |