2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 287
Fault text
Intake-air temperature sensor, signal
Fault description
Intake Air Temperature Sensor 1 Circuit High (Bank 1)
Condition for fault identification
Test condition:
Time after end of start phase > 120 sec.
> 24 sec. (provisional data content definition),
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
Service instruction
none
2F8F
2F8F – P2299
Information saved in
DME
Fault code
2F8F – P2299
Fault text
Accelerator pedal module and brake pedal, plausibility
Fault description
Brake Pedal Position / Accelerator Pedal Position
Incompatible
Condition for fault identification
Test condition:
Accelerator pedal module and brake pedal plausibility
monitor
Terminal condition: Terminal 15 ON
Voltage condition:
none
Condition for fault memory entry
1.5 sec.
Action in service
1) Discuss driving habits with customer (driving with both
feet)
2) Visual and operational check on PWG
Fault effect and breakdown warning
