BMW 328i Sedan (E90) L6-3.0L (N51) P code charts 58
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, compliance with specified
diagnosis conditions is mandatory (see Time conditions)
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V
Condition for fault memory entry
30 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
P0112
2F08 - P0112
Information saved in
DME
Fault code
2F08 - P0112
Fault text
Intake-air temperature sensor, signal
Fault description
Intake Air Temperature Sensor 1 Circuit Low (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
5 sec.
