2AF9 - P0116 (DME)

2AF9 - P0116

Information saved in
DME

Fault code
2AF9 - P0116

Fault text
Coolant-temperature sensor

Fault description


Condition for fault identification
Test condition:
Oil temperature and cooler outlet temperature must both be
available without errors
Terminal condition: none
Voltage condition:
none

Condition for fault memory entry
(Measured value + K_TMOT_SK_DELTA)<
min. (oil or cooler outlet temperature)

Action in service
1. Sensor should be replaced

Fault effect and breakdown warning
MIL lamp comes on after engine runs 2x / brief period with
high idle speed just after starting is possible

Driver information
Warning light:
No

Service instruction
none