P111F

2F09 - P111F

Information saved in
DME

Fault code
2F09 - P111F

Fault text
Intake air temperature sensor, plausibility

Fault description
Intake Air Temperature Sensor 1 Minimum Temperature
Implausible (Bank 1)

Condition for fault identification
Test condition:
Engine must be running
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
0.2 sec.

Action in service
1) Check sensor data
2) Check outside temperature data
3) Perform electrical check on sensor and supply wires
4) Visual inspection of sensor
5) Replace sensor

Fault effect and breakdown warning


Driver information
Warning light:
MIL ON in US versions only

Service instruction
none