Engine Stalls During Idle
- Check Idle Air Control (IAC) solenoid valve.
- Check Intake Manifold Pressure (IMP) sensor.
- Check Intake Air Temperature (IAT) sensor.
- Check intake air temperature and pressure sensor.
- Check ignition parts; ignitor, ignition coil and spark plugs.
- Check Engine Coolant Temperature (ECT) sensor, if symptom occurs only in cold temperatures.
- Check Crankshaft Position (CKP) sensor, ensure component is securely installed.
- Check Camshaft Position (CMP) sensor, ensure component is securely installed.
- Check fuel injection components; fuel injectors, fuel pressure regulator and fuel filter.
- Check EGR valve (Outback 3.0L).