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:

A/C Pressure Transducer Description
The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by o ...

Starter Relay Inspection
1. Disconnect the battery negative terminal. 2. Remove the fuse box cover. 3. Remove the starter relay(A). ...

Power Door Lock Switch Removal
Driver Power Window Main Switch 1. Disconnect the negative battery terminal. 2. Remove the front door trim. (Refer to Body - "F ...