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P0012 Diagnostic Trouble Code Discussion for May 2016

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


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Trouble Ticket Help Requests for DTC P0012
Help Request Posted
2007 BMW 650i 4.8L MIL Lamp on VIN: WBAEK13557
P0012: intake vanos over retard bank 1. Hi guys. I put valve seals in this very nice 650i. Used timing tools. Checked timing again and again. I have a Maxisys Elite tool. I reset the oil disturbancy and the RAM backup. Also program all mesusures that showed at the screen. Still have the same problem...
May 05, 2016