P0506

P0506

32 Idle air control at stop - below limit

Diagnosis conditions
- Start-up ended
- Speed = 0 km/h
- Throttle valve in idle position
- Engine temperature > 60 °C
- Intake air temperature > -10 °C
- No fuel tank ventilation or tank ventilation diagnosis
- No secondary air diagnosis
- Altitude correction factor > 0.75
- No faults in speed signal, throttle position sensor, engine temperature, EVAP canister purge valve or tank ventilation system

Possible fault cause
- Throttle is jammed

Diagnosis/troubleshooting

NOTE: If faults are stored for the throttle jacking device, eliminate these faults first.