P0505
DTC P0505: Idle Air Control System MalfunctionWiring Diagram:
System / Wiring Diagram
DTC Detecting Condition:
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 14 °C and 70 °C (6.8 °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 - 110 °C, 176 °F - 230 °F).
4. Run engine at idle speed (600 - 1000 r/min.) for 5 min. or more.
5. Check DTC and pending DTC.
Step 1 - 3:
DTC Troubleshooting