P0505: Idle Air Control System: DTC Detecting Condition
P0505 IDLE AIR CONTROL SYSTEM
| Item |
Detecting Condition |
Possible Cause |
| DTC Strategy |
|
- A stuck or binding throttle plate
- Maladjustment of the accelerator cable
- Restriction in intake or exhaust system
- Carbon buildup or adjustment of the accelerator cable
- Contact resistance in connectors
- Faulty ICA valve
|
| Enable Conditions |
- No relevant failure
- Catalyst heating active
- Drive train is not engaged
- Estimated altitude > 820 hPa
- 11 V < Battery voltage < 16 V
- Time after start elapsed > 20 sec.
- Lambda controller not active
|
| Threshold Value |
- Integral of deviation between MAP_setpoint and MAP_sensor > threshold value.
|
| Diagnostic Time |
|
| Mil On Condition |
|