P0506

DTC P0506: Idle Air Control System RPM Lower than Expected / Higher than Expected

Wiring Diagram:

System / Wiring Diagram




DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure
1. Connect scan tool to DLC with ignition switch turned OFF.
2. Turn ON ignition switch and clear DTC, pending DTC and freeze frame data by using scan tool and warm up engine completely.
3. Run engine at idle speed for 1 min.
4. Check pending DTC by using scan tool.

Step 1 - 5:

Step 6 - 7:

DTC Troubleshooting