System Inspection

P0506 Idle Air Control System

RPM lower than expected - Inspection/Repair:_:System Inspection

System Inspection

1. Visual Inspection
(1) Check "Air intake/exhaust system"
> Check looseness, deterioration or contamination on air cleaner, throttle body and gasket.
> Check contamination, damage or clog on exhaust gas system.
(2) Is the air intake/exhaust system O.K?
YES
1) Go to "Component inspection" procedure.
NO
1) Repair as necessary and go to "Verification of vehicle Repair" procedure.