Possible Causes
| Possible Causes |
|---|
| RESTRICTED INTAKE AIR SYSTEM |
| LOW BATTERY VOLTAGE |
| FUEL CONTAMINATION |
| EXCESSIVE RESISTANCE IN THE (K61) IAC CONTROL CIRCUIT |
| EXCESSIVE RESISTANCE IN THE (K961) IAC SIGNAL CIRCUIT |
| IAC/THROTTLE BODY |
| PCM |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .