P245A

485C - P245A

Information saved in
DDE

Fault code
485C - P245A

Fault text
DDE: EGR cooler, bypass valve, activation: Open circuit

Fault description
The DDE recognizes a load drop error in the output stage:
Switch valve for EGR cooler bypass 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 (220 ms)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
Replace switch valve for EGR cooler bypass valve.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL

Service instruction
none