P0004

4310 - P0004

Information saved in
DDE

Fault code
4310 - P0004

Fault text
DDE: Delivery control valve, activation: Short circuit to
positive

Fault description
The DDE recognizes a short to positive error at the fuel-
quantity control valve.
Metering unit.

Condition for fault identification
Test condition:
The check frequency depends on the process sequence
control.
Voltage condition:
The check frequency depends on the process sequence
control.

Condition for fault memory entry
Debounce (100 ms)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
Replace fuel-quantity control valve.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL_SVS

Service instruction
none