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P0014 CHEVROLET

P0014 CHEVROLET - Exhaust Camshaft Position System Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

Possible causes

  • Dirty Oil
  • Low engine oil level
  • Faulty Exhaust Camshaft Position Actuator Solenoid
  • Exhaust Camshaft Position Actuator Solenoid harness is open or shorted
  • Exhaust Camshaft Position Actuator Solenoid circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

Tech notes

There is a factory service bulletin for the following Chevrolet models:

2004-2009 Chevrolet TrailBlazer
2004-2009 Chevrolet Colorado
2004-2009 Chevrolet TrailBlazer, Colorado Factory Service Bulletin OBDII Code P0014

P0014 / P0306 2002 Trailblazer Wells Vehicle Electronics





User Submitted Video

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0014 Chevrolet Description

The Camshaft Position (CMP) actuator is attached to each camshaft and is hydraulically operated in order to change the angle of the camshaft relative to Crankshaft Position (CKP). The CMP actuator solenoid is controlled by the control module. The control module sends a pulse width modulated 12-volt signal to a CMP actuator solenoid. The solenoid controls the amount of engine oil flow to a CMP actuator. The CMP actuator can change the camshaft angle a maximum of 25 degrees. The control module increases the pulse width to accomplish the desired camshaft operation.
OBDII Code P0014 Chevrolet - Exhaust Camshaft Position System Performance - Engine-Codes.com

P0014 Chevrolet Information for specific Chevrolet models

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