| DTC Strategy |
- Monitoring reference orifice's pressure
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- Evap. Emission System failure
- ELCM failure
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| Enable Conditions |
- Stop the vehicle (VSS 0mph/0kph)
- Stop the engine (Engine 0 RPM)
- Turn the ignition switch off
- No related failures
- No refueling during diagnosis
- Ambient air pressure is higher than 75 kPa
- ECM soaking time (engine stop) is longer than 5 hours
- Ambient air temp.(AAT) is higher than 4°C (39.2°F)
- Fuel level in the tank is less than 85%
- Battery voltage is between 10V and 16V
|
| Threshold Value |
- The value from ELCM pressure sensor is lower than the 1st or 2nd reference pressure value which varies by atmosphere pressure.
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| Diagnostic Time |
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| MIL ON Condition |
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