2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts
none
P0222
2CFA – P0222
Information saved in
DME
Fault code
2CFA – P0222
Fault text
Throttle-valve potentiometer 2
Fault description
Throttle/Pedal Position Sensor/Switch ‘B’ Circuit Low
Condition for fault identification
Test condition:
Throttle valve test
Terminal condition: Terminal 15 ON
Voltage condition:
none
Condition for fault memory entry
0.02 sec.
Action in service
1) Check fault memory for faults related to “power supply to
pedal travel sensor” and/or “main relay;” replace main relay
as indicated 1) Perform electrical check on sensor wire and
power supply 2) Visual inspection of plug contacts (on
component and DME ends)
Fault effect and breakdown warning
