Trouble Code Identification
TROUBLE CODE IDENTIFICATION
| Code |
Description |
| 12 |
RPM Signal Circuit (No. 1) |
| 13 |
RPM Signal Circuit (No. 2) |
| 14 |
| LS400 |
Ignition Signal Circuit |
| SC400 |
Ignition Signal |
| 15 |
| LS400 |
Ignition Signal Circuit |
| SC400 |
Ignition Signal |
| 16 |
A/T Control Signal Malfunction |
| 21 |
Main Oxygen Sensor Signal Left Or Right Bank |
| 22 |
Engine Coolant Temperature Sensor Circuit |
| 24 |
Intake Air Temperature Sensor Circuit |
| 25 |
Air/Fuel Ratio Malfunction |
| 26 |
Air/Fuel Ratio Malfunction |
| 27 |
| LS400 |
Sub-Oxygen Sensor Circuit |
| SC400 |
Sub-Oxygen Sensor Circuit |
| 28 |
Main Oxygen Sensor Signal Left Or Right Bank |
| 29 |
| LS400 |
Sub-Oxygen Sensor Circuit |
| SC400 |
Sub-Oxygen Sensor Circuit |
| 31 |
| LS400 |
Airflow Meter Circuit |
| SC400 |
Airflow Meter Circuit |
| 35 |
Barometric Pressure Sensor Circuit |
| 41 |
Throttle Position Sensor (TPS) Signal & Sub-Throttle Position Sensor Signal |
| 42 |
Vehicle Speed Sensor (VSS) Circuit |
| 43 |
Starter Signal |
| 47 |
Throttle Position Sensor (TPS) Signal & Sub-Throttle Position Sensor Signal |
| 51 |
Switch Condition Signal |
| 52 |
No. 1 Knock Sensor Signal, Knock Control Signal & No. 2 Knock Sensor Signal |
| 53 |
No. 1 Knock Sensor Signal, Knock Control Signal & No. 2 Knock Sensor Signal |
| 55 |
No. 1 Knock Sensor Signal, Knock Control Signal & No. 2 Knock Sensor Signal |
| 71 |
EGR System Malfunction |
| 78 |
Fuel Pump Control Circuit |