DTC Information And Inspection: DTC Detecting Condition
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
| Item |
Detecting Condition |
Possible Cause |
| Main Action |
- Monitor fuel tank pressure trend after evacuation
|
- Leakage in each hose/fuel filler pipe
- Leakage in CCV/Canister/Fuel tank/Fuel Filler Cap
|
| Prerequisite Condition |
- Engine Coolant Temperature (ECT) is higher than 50° (122°F).
- Ambient Air Temperature (AAT) Model is greater than -10° (14°F).
- Vehicle speed is slower than 7.5 Mile/h (12Km/h).
- Fuel level is lower than 85% of capacity.
- Elapsed time after engine start is longer than 100 seconds.
- Elapsed time after engine stop is longer than 20 seconds.
- Barometric pressure (BARO) is greater than 75 kPa.
- Canister load is less than 0.35.
- Accelerator pedal value is less than 0.01 %.
- Differential fuel tank pressure is between -1, 100 Pa and 400 Pa.
- Barometric pressure model gradient is less than 7.5 kPa during uphill driving within 15 minutes.
- Battery voltage is higher than 10V.
- Fuel level signal variation is lower than 12 ~ 14 %.
|
| Threshold Value |
- Leakage diameter is larger than or equal to 0.81mm.
|
| Diagnostic Time |
|
| MIL-On Condition |
|