Kia Forte: 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:

Using the iPod® device
Some iPod® models may not support communication protocol and files may not properly play. Supported iPod® models: iPhone® 3GS/4 iPod® touch 1st~4th generation iPod® nano 1st~6th generation ...

Purge Control Solenoid Valve (PCSV) Circuit Diagram
(M/T) (A/T) ...

Component Replacement After Deployment
   Before doing any SRS repairs, use the GDS Pro to check for DTCs. Refer to the Diagnostic Trouble Code list for repairing ...