| DTC Strategy |
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- Leakage in each hose/fuel filler pipe
- Leakage in CCV/canister/fuel tank/fuel filler cap
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| Enable Condition |
- Coolant temperature is higher than 40°C (104°F)
- Ambient Air Temperature (AAT) is higher than -8.25°C (17.15°F)
- Vehicle speed is slower than 12 km/h (7.5 mph)
- Fuel level is between 5% and 85%
- Time after engine starts has passed 100s
- Barometric pressure (BARO) is greater than 75 kPa
- Canister load is less than 0.35
- Minimum canister purge time is greater than 3s in case of canister load is less than 0.1
- Minimum canister purge time is greater than 25s in case of canister load is greater or equal to 0.1
- Engine speed is lower than 1500 to 1650 RPM
- Gas pedal value is lower than 0.01% (Pedal is not pushed at all)
- Differential fuel tank pressure is between -1100Pa and 400Pa
- Time since last EVAP monitoring test abortion is longer than 60s
- Barometric pressure gradient is less than -2.0 kPa during uphill driving within 5 ms
- Time elapse in case of refueling identification is greater than 600s
- Battery voltage is greater than 10V
- Fuel level signal variation is less than 6 to 8% during waiting and leakage check period
|
| Threshold Value |
- Leak diameter is greater than or equal to 0.8 mm (0.03 in)
|
| Diagnostic Time |
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| MIL ON Condition |
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