2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 286
pressure switch.
If not OK –> Repair wire
If OK –>
2. Replace switch
3. Switch should change position when
engine is started and then shut down
(ground connection)
Fault effect and breakdown warning
Driver information
Warning light:
Possible display in the MMI will vary according to whether
the switch seizes while open or closed.
Service instruction
none
2F08 – P0112 (DME)
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.
Action in service
1) Perform electrical check on sensor wire and power-supply
wires
2) Visual inspection of plug-in contacts (on component and
DME ends) 3) Replace sensor
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON in US versions only
