P0014 KIA – ‘B’ Camshaft Position Timing Over-Advanced Or System Performance Bank 1

 

P0014: DIY Repairing Video Tutorial

https://youtu.be/olrC8UYw9cQ

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0014 KIA Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Lack/Loss of power,Engine rough idle  

P0014 KIA Possible Causes

  Dirty Oil,Low engine oil level,Faulty Valve Timing Control (VTC),Valve Timing Control (VTC) harness is open or shorted circuit.,Valve Timing Control (VTC) circuit poor electrical connector,Incorrect timing,Engine mechanical problems,Damaged Engine Control Module (ECM)  

P0014 KIA Description

  The CVVT (Continuously Variable Valve Timing) system is installed to the chain sprocket of the exhaust camshaft. There is no variation in valve timing of the exhaust cam because the exhaust camshaft is driven by the timing belt. The timing of the intake cam is varied by the relative operation the CVVT vane to the housing. The CVVT controller regulates the intake camshaft angle using oil pressure through the OCV (Oil Control Valve). As result, the relative position between the camshaft and the crankshaft becomes optimal, and the engine torque improves, fuel economy improves, exhaust emissions decrease by changing the valve open/close timing of the intake camshaft. The deviation of the camshaft position from the target point is evaluated during stable driving condition. The Engine Control Module (ECM) accumulates this deviation for a certain period and sets DTC P0011 when the accumulated deviation is too high. The target camshaft position is predetermined value depending on engine speed and throttle angle in the ECM.