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P0014 Mercury Code - Exhaust Camshaft Position Timing Over-Advanced Bank 1

- Code Popularity: 745 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0014 Mercury?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low or Dirty Engine Oil
  • Incorrect camshaft timing
  • Faulty Variable Camshaft Timing (VCT) Solenoid Valve
  • Faulty Camshaft Position (CMP) Sensor
  • Variable Camshaft Timing Solenoid Valve circuit is open or shorted
  • Variable Camshaft Timing Solenoid Valve circuit poor electrical connection
  • Faulty Variable Camshaft Timing Phaser
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How to Fix the DTC P0014 Mercury?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

This Diagnostic Trouble Code (DTC) may be accompanied by other DTCs. Diagnose all Camshaft Position (CMP) Sensor DTCs first. If no CMP sensor related DTCs are present, continue checking the Variable Camshaft Timing (VCT) Solenoid.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0014 Mercury code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine Lack / Loss of Power
  • Engine Rough Idle

Code P0014 Mercury Description

The Variable Camshaft Timing (VCT) solenoid valve is an integral part of the VCT system. The solenoid valve controls the flow of engine oil in the VCT actuator assembly. As the Powertrain Control Module (PCM) controls the duty cycle of the solenoid valve, oil pressure/flow advances or retards the cam timing. Duty cycles near 0% or 100% represent the rapid movement of the camshaft. Retaining a fixed camshaft position is accomplished by dithering (oscillating) the solenoid valve duty cycle. This Diagnostic Trouble Code (DTC) sets when the Variable Camshaft Timing position is over-advanced. This DTC sets when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position.

OBDII Code P0014 Mercury - Exhaust Camshaft Position Timing Over-Advanced Bank 1 - AutoCodes.com
P0014 Mercury Code - Exhaust Camshaft Position Timing Over-Advanced Bank 1

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