System Inspection

Engine Control
P0506 Idle Control system- RPM lower than expected - System Inspection

System Inspection

Check for restricted intake or exhaust system
1. Visually/physically inspect the following items:
- Air cleaner filter element for excessive dirt or for any foreign objects
- Throttle body inlet for damage or for any foreign objects
- Restricted exhaust system
2. Was a problem found in any of the above areas?
YES
> Repair as necessary and go to "Verification of Vehicle Repair" procedure
NO
> Go to "W/harness Inspection" procedure