B38 and B48 Engines: Rough Running and Various Faults for Camshaft Sensor Signal and VANOS Control Stored...

Bulletin number

M110215

Component

Engine

Summary

B38 and B48 Engines: Rough Running and Various Faults for Camshaft Sensor Signal and VANOS Control Stored in the DME. The engine runs rough and the malfunction warning is illuminated. One or more of the following faults are stored in the DME: 130F11 Camshaft output sensor, plausibility: Implausible signal 130E11 Camshaft input sensor, plausibility: Implausible signal 130E20 Intake camshaft: Angle offset with respect to the crankshaft lies outside tolerance range 130108 VANOS, intake: Control fault, position not reached 130104 VANOS, intake: Control fault, camshaft jamming 131501 VANOS, intake, starting the engine from cold: Cannot be controlled 131908 VANOS, intake, starting the engine from cold: Position not reached CAUSE DME software error and/or a mechanical failure of the intake VANOS actuator and intake VANOS central valve

Owners of these vehicles have filed 35 complaints in the engine category.