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Trouble Code Identification

TROUBLE CODE DEFINITION (FUEL INJECTION SYSTEM) (1)

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
(1) See FUEL INJECTION DIAGNOSIS  under DIAGNOSTIC TROUBLE CODE TESTING for fault code diagnosis.
TROUBLE CODE DEFINITION (IGNITION SYSTEM) (1)

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
(1) See IGNITION SYSTEM TROUBLE CODE DIAGNOSIS  under DIAGNOSTIC TROUBLE CODE TESTING for fault code diagnosis.