P0001

4300 - P0001

Information saved in
DDE

Fault code
4300 - P0001

Fault text
DDE: Delivery control valve, activation: Open circuit

Fault description
The DDE recognizes an open-circuit error at the output
stage:
Flow control valve.

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.
If the fault reoccurs:
Replace DDE control module.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL_SVS

Service instruction
none