| DTC Strategy |
- Check canister underpressure during evacuation
|
- Canister purge solenoid valve
- Canister
- ELCM
|
| Enable Condition |
- Vehicle stop (VSS 0mph/0kph)
- Engine stop (Engine 0 RPM)
- Ignition key off
- No related failures
- No refueling during diagnosis
- Ambient air pressure is higher than 75kPa
- ECM soaking time (engine stop) is more than 5 hours
- Ambient air temp. (AAT) is greater than 4°C (39.2°F)
- Fuel level in the tank is less than 85%
- Battery voltage is between 10V and 16V
|
| Threshold Value |
- Difference between ELCM pressure and absolute ambient pressure during leak monitoring is less than reference value
|
| Diagnostic Time |
|
| Fail safe |
|