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P0012 Diagnostic Trouble Code Discussion for June 2007

Camshaft Position 'A' Over-Retarded (Bank 1)

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Trouble Ticket Help Requests for DTC P0012
Help Request Posted
2001 BMW 330Ci 3.0L MIL Lamp on VIN: WBABS534X1
P0012: cam bank one intake cam vanos tight. customer came back next day with the same codes in the system again. cam acuator test showed no or very little vanos angle and not matching command. drove car as soon as car hit 3k on the rpm light came back on. installed new vanos solenoid, or electromagnetic...
June 19, 2007