P2294

P2294

Diagnosis information - DME V6 DFI

Driver for quantity control valve

Diagnostic conditions
- Vehicle voltage ≥ 7.5 V
- Time since engine start > 5 s

Possible fault causes
- Short circuit to B+
- Short circuit to ground
- Open circuit in line
- Fuse F12 faulty (fuse carrier in plenum panel E-box)
- Quantity control valve faulty (in fuel high-pressure pump)

Affected contacts on the DME control unit connector
Connector [A]:
- Contact 19

Affected contacts on the quantity control valve connector
Connector [A]:
- Contact 2