P0014 TOYOTA - Camshaft Position 'B' Timing Over-Advanced or System Performance Bank 1
P0014 TOYOTA Possible Causes
- Dirty Oil
- Faulty variable valve timing (VVT)
- Faulty oil control valve (OCV)
- Variable Valve Timing (VVT) harness is open or shorted
- Oil Control Valve (OCV) harness is open or shorted
- Damaged ECM
First diagnose P0014 TOYOTA code
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 terminals.
P0014 TOYOTA Tech NotesIf the engine oil is clean and the VVT and OCV circuits are OK, replaced the VVT to resolve the problem.
Cost of diagnosing the P0014 TOYOTA code
Labor: 1.0The cost of diagnosing the P0014 TOYOTA 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.
When is the P0014 TOYOTA code detected?After the ECM sends the target duty cycle signal to the OCV, the ECM monitors the OCV current to establish an actual duty cycle. The ECM determines the existence of a malfunction and sets the DTC when the actual duty cycle ratio varies from the target duty cycle ratio.
P0014 TOYOTA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of power
- Engine rough idle
P0014 Toyota DescriptionThe Engine Control Module (ECM) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. As a result of the angle change, the engine timing is advance or retard. Optimizing engine timing will help the engine improve torque and fuel economy, and the exhaust emissions decrease under overall driving conditions. The Variable Valve Timing (VVT) system includes the Oil Control Valve (OCV) and VVT controller. The ECM detects the actual intake valve timing using signals from the camshaft and crankshaft position sensors, and performs feedback control.
P0014 TOYOTA More InformationNeed more information on how to fix the P0014 TOYOTA code?
Get Access to Factory Service Manuals
Need more help?Get the P0014 Toyota code diagnosed by a professional: Find a repair shop in your area
P0014 TOYOTA CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0014 Toyota code? Have you replaced any parts?
Any information is appreciated. Thanks