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P0012 Diagnostic Trouble Code Discussion for March 2011

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

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Trouble Ticket Help Requests for DTC P0012
Help Request Posted
2004 Mazda 3 i 2.0L MIL Lamp on VIN: JM1BK12334
P0012: Camshaft Position Timing Over - Retarded (Right Hand). ... engine in this vehicle. The used engine seemed to be in very good shape, clean on the inside. Replaced all seals, oil pan gasket, plugs, etc. After vehilce start up there was a noise only on accell. The noise was coming from the variable valve timing actua...
March 15, 2011