Kia Sorento: CVVT (Continuously Variable Valve Timing) System 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.

CVVT (Continuously Variable Valve Timing) System Description

Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine ...

[CVVT System Mode]

(1) Low Speed / Low Load (2) Part Load (3) Low Speed / High Load (4) High Speed / High Load ...

See also:

Rear Air Conditioner Unit Replacement
1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recover/recycling/charging station. 3. ...

Front Body C
* These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] ...

Photo Sensor Replacement
1. Disconnect the negative (-) battery terminal. 2. With a flat-head screwdriver, remove the photo sensor (A) from the center of the defros ...