Possible Causes
| Possible Causes |
|---|
| RESTRICTED INTAKE AIR SYSTEM |
| LOW BATTERY VOLTAGE |
| FUEL CONTAMINATION |
| EXCESSIVE RESISTANCE IN THE (K124) ETC POSITIVE CIRCUIT |
| EXCESSIVE RESISTANCE IN THE (K126) ETC NEGATIVE CIRCUIT |
| ETC MOTOR/THROTTLE BODY |
| PCM |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .