2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts
none
P2068
2DE1 – P2068
Information saved in
DME
Fault code
2DE1 – P2068
Fault text
Tank fill level, left, signal
Fault description
Fuel Level Sensor ‘B’ Circuit High
Condition for fault identification
Test condition:
Open circuit in wire to left-side level sensor, sensor
resistance too high
Terminal condition: Terminal 15, engine on
Voltage condition:
none
Condition for fault memory entry
90 sec.
Action in service
Check sensor resistance, determine location of open wire /
short circuit (wiring harness, plug, cluster, junction box,
tank)
256
Fault effect and breakdown warning
