Variable Camshaft Timing Over Retarded Bank 1
Table of contents
P0012 MERCURY Possible Causes
- Low or Dirty Engine Oil
- Incorrect camshaft timing
- Faulty Variable Camshaft Timing (VCT) Solenoid Valve
- Variable Camshaft Timing Solenoid Valve circuit is open or shorted
- Variable Camshaft Timing Solenoid Valve circuit poor electrical connection
- Faulty Camshaft Position Sensor
How do I fix code P0012 MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0012 MERCURY code
The cost of diagnosing the P0012 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible Lack/Loss of power
- Possible Engine rough idle
P0012 MERCURY Description
The Powertrain Control Module (PCM) monitors the Variable Camshaft Timing (VCT) position for an over-advanced camshaft timing. The Diagnostic Trouble Code (DTC) will set when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position.
