P0458

P0458

Diagnosis information - Control unit DME (DFI)

Final stage Tank vent, Below limit

Diagnostic conditions
- Short test Tank vent perform
or:
- Period since engine was started > 10 Second(s)
- Leakage diagnosis pump not activated

Possible fault causes
- Loose contact or corrosion on connectors or lines
- Short circuit to ground (Activation Tank vent)
- Tank vent Faulty