LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2013 >> Soul Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Auxiliary Emission Control Systems >> Exhaust Emission Control System >> CVVT (Continuously Variable Valve Timing) System >> Description and Operation >> Operation Principle

Operation Principle

The CVVT has the mechanism rotating the rotor vane with hydraulic force generated by the engine oil supplied to the advance or retard chamber in accordance with the CVVT oil control valve control.

Fig 1: Continuously Variable Valve Timing System Operation Diagram
G08327907Courtesy of KIA MOTORS AMERICA, INC.