P0014 BMW B Camshaft Position Timing Over-Advanced or System Performance Bank 1

Possible causes

– Failed Camshaft Actuator
– Variable Camshaft Timing Circuit open or shorted
– Variable Camshaft Timing Circuit poor electrical connection
– Engine mechanical problems

Tech description

Although the service manual suggest that there is a problem with the Camshaft Position Sensor, usually replacing the VANOS seal kit takes care of the problem.

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)