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P0012 - Intake Camshaft Position Timing - Over-Retarded (Bank 1)

WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2007 Mercury Mountaineer, 2007 Mercury Monterey, 2007 Mercury Montego, 2007 Mercury Milan, and 2007 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
P0012 - INTAKE CAMSHAFT POSITION TIMING - OVER-RETARDED (BANK 1)

Description:  The powertrain control module (PCM) monitors the variable camshaft timing (VCT) position for over-retarded camshaft timing. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position.
Possible Causes: 
  • Camshaft timing incorrectly set
  • Continuous oil flow to the VCT piston chamber
  • VCT solenoid valve stuck open
  • Camshaft advance mechanism binding (VCT unit)
Diagnostic Aids:  This DTC is a functional check of the VCT unit. Diagnose any base engine concerns related to the engine oil pressure or engine timing. Refer to the appropriate ENGINE SYSTEM - GENERAL INFORMATION article.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - refer to PINPOINT TEST HK . refer to PINPOINT TEST HK .
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