P0507

DTC P0505 / P0506 / P0507: Idle Air Control System Malfunction / RPM Lower than Expected / RPM Higher than Expected

System/Wiring Diagram:

System / Wiring Diagram

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 temp.: Between -10 °C and 70 °C (14 °F and 158 °F)
- Altitude (barometric pressure): 2500 m, 8202 ft or less (560 mmHg, 75 kPa or more)
- Transmission gear shift lever is shifted in "Neutral" for M/T (in "P" position for A/T)
- Electric load (lighting, heater blower, rear defogger, etc.) and A/C are turned OFF.

1. With ignition switch turned OFF, connect scan tool.
2. Turn ON ignition switch and clear DTC using scan tool.
3. Start engine and warm up to normal operating temperature (80 °C - 100 °C, 176 °F - 212 °F).
4. Run engine at idle speed (600 - 1000 r/min.) for 5 min. or more.
5. Check DTC and pending DTC.

Step 1-8(Continued):

Step 8(Continued)-10(Continued):

Step 10(Continued)-12:

DTC Troubleshooting