4D6C - P2032 (DDE)

4D6C - P2032

Information saved in
DDE

Fault code
4D6C - P2032

Fault text
DDE: Exhaust-gas temperature sensor before particulate
filter, range: upper physical limit exceeded

Fault description
When the physical sensor signal for exhaust-gas temperature
before the particulate filter exceeds the limit value 790 �C
the diagnostic trouble code is logged.

Condition for fault identification
Test condition:
The monitoring function is only implemented when no
electrical error is logged.
Voltage condition:
The monitoring function is only implemented when no
electrical error is logged.

Condition for fault memory entry
Debounce (2000 ms)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
Exhaust-gas temperature sensor before the particulate filter.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL

Service instruction
none