47EE

47EE - P208A

Information saved in
DDE

Fault code
47EE - P208A

Fault text
DDE: Reducing-agent delivery pump, activation: Open
circuit

Fault description
The DDE recognizes an open-circuit error at the output
stage:
Delivery pump.

Condition for fault identification
Test condition:
The error check proceeds continuously according to the
programmed process grid.
Voltage condition:
The error check proceeds continuously according to the
programmed process grid.

Condition for fault memory entry
Debounce (8000 ms)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
3. Check fuse
4. Use diagnostic system to check pressurization.
5. Replace delivery module.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL

Service instruction
1. The wire that activates the delivery pump is open. No 12-
volt power supply is present.
2. Open circuit in voltage supply to active tank. In this case
the DTC 46AF is also present.