Trouble Code Identification
TROUBLE CODE DEFINITION (FUEL INJECTION SYSTEM)
| Code |
Fault/Repair |
| 1-1-1 |
No Fault |
| 1-1-2 |
Replace ECU |
| 1-1-3 |
HO2S Integrator At Maximum Enrichment |
| 1-2-1 |
MAF Sensor Signal Absent Or Faulty |
| 1-2-3 |
Engine Temperature Sensor Signal Absent Or Faulty |
| 1-3-1 |
Ignition System Speed Signal Absent Or Faulty |
| 1-3-2 |
Battery Voltage Too High Or Too Low |
| 2-1-2 |
HO2S Sensor Signal Absent Or Faulty |
| 2-2-1 |
Adaptive HO2S Control, Engine Running Too Rich At Part Load |
| 2-2-3 |
IAC Valve Signal Absent Or Faulty |
| 2-3-1 |
Adaptive HO2S Control, Engine Running Too Lean At Part Load |
| 2-3-2 |
Adaptive HO2S Control, Provides Richer Mixture At Idle |
| 3-1-1 |
Speedometer Signal Absent Or Faulty |
| 4-1-1 |
Throttle Switch Signal Absent Or Faulty |
| 5-1-1 |
Adaptive HO2S Control, Provides Leaner Mixture At Idle |
| 5-1-2 |
HO2S Integrator At Maximum Lean Running Limit |
TROUBLE CODE DEFINITION (IGNITION SYSTEM)
| Code |
Fault/Repair |
| 1-1-1 |
No Faults |
| 1-1-2 |
Replace ECU |
| 1-2-3 |
Engine Temp. Signal From Fuel Injection Absent Or Faulty |
| 1-3-1 |
VSS Signal Absent |
| 1-4-3 |
Front Knock Sensor Signal Absent Or Faulty |
| 1-4-4 |
Load Signal From Fuel Injection Absent Or Faulty |
| 1-5-4 |
EGR System Leakage |
| 2-1-4 |
VSS Signal Intermittent |
| 2-4-1 |
EGR Flow Incorrect |
| 3-1-1 |
Speedometer Signal Absent Or Faulty |
| 3-1-4 |
Camshaft Position Sensor Signal Absent Or Faulty |
| 3-2-4 |
Camshaft Signal Intermittent |
| 4-1-1 |
Throttle Switch Signal From Fuel Injection Absent Or Faulty |
| 4-1-3 |
EGR Temperature Sensor Signal Incorrect/Missing |
| 4-3-2 |
High Temperature Warning In ECU Box |
| 4-3-3 |
Rear Knock Sensor Signal Absent Or Faulty |
| 5-1-3 |
High Temperature Warning In ECU Box |