434A - P0117 (DDE)

434A - P0117

Information saved in
DDE

Fault code
434A - P0117

Fault text
DDE: Coolant-temperature sensor, range: upper physical
limit exceeded

Fault description
The diagnostic fault code is logged when the coolant-
temperature sensor signal rises above the limit value 138 �C.

Condition for fault identification
Test condition:
The monitoring function is active only when no other error
has been logged for the coolant-temperature sensor.
Voltage condition:
The monitoring function is active only when no other error
has been logged for the coolant-temperature sensor.

Condition for fault memory entry
Debounce (4000 ms)

Action in service
Replace coolant temperature sensor.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL

Service instruction
none