General Information: DTC Detecting Condition
DTC DETECTING CONDITION AND POSSIBLE CAUSES
| Item |
Detecting Condition |
Possible Cause |
| DTC Strategy |
- Monitoring fuel tank pressure trend after generating under pressure in fuel tank
|
- Leakage in EVAP system line
- Faulty CCV, PCSV or FTPS
|
| Enable Conditions |
- Coolant temperature > 76°C (168.8°F)
- Air temperature at start > -7°C (19.4°F)
- Vehicle speed < 5 km/h (3.1 mph)
- Time after start > 590 sec.
- Estimated altitude < 2800 m (9185 ft)
- Limited canister saturation
- Minimum canister purge time: 3~25 sec.
- Idle speed engine operating state
- Fuel tank pressure: -0.8~0.55 kPa (-0.0082~0.0056 kg/cm2, - 0.116~0.079 psi)
- No relevant failure
- Battery voltage > 11V
|
|
| Threshold Value |
|
| Diagnostic Time |
- 30 sec. in Idle when all Enable Conditions fulfilled
|