P0507

DTC P0506 / P0507: Idle Air Control System RPM Lower than Expected / Higher than Expected

Wiring Diagram:

Wiring Diagram

Description of Electric Throttle Body System
Refer to Description of Electric Throttle Body System.

DTC Detecting Condition And Trouble Area:

DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure

NOTE:
Check to make sure that the following conditions are satisfied when using this "DTC Confirmation Procedure".
- Intake air temperature: between -10 °C and 70 °C (14 °F and 158 °F).
- Engine coolant temperature: higher than 20 °C (68 °F).
- Atmospheric pressure: higher than 75 KPa (560 mmHg) (Altitude: lower than 2790 m (9150 ft)).
- The following DTC(s) are not detected: fuel system, ECT sensor, barometric pressure sensor, IAT sensor, VSS, MAT sensor, EVAP canister purge valve and APP sensor.

1. With ignition switch OFF, connect scan tool.
2. Turn ON ignition switch and clear DTC by using scan tool if any.
3. Start engine and warm up to normal operating temperature.
4. Keep engine at idle speed for 30 sec.
5. Check DTC and pending DTC by using scan tool.

Step 1-6 (Continued):

Step 6 (Continued)-8:

DTC Troubleshooting