System Inspection

P0506 Idle Air Control System-RPM Lower than Expected

Inspection/Repair - 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?