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Home >> Hyundai >> 2016 >> Azera Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Cylinder Head Assembly >> CVVT Assembly >> 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: Continuous Variable Valve Timing Operation Diagram
G10366942Courtesy of HYUNDAI MOTOR AMERICA