Kia Soul: CVVT  Operation Principle - Exhaust Emission Control System - Emission Control System - Kia Soul 2014-2019 PS Service ManualKia Soul: CVVT  Operation Principle

Second generation PS (2014-2019) / Kia Soul 2014-2019 PS Service Manual / Emission Control System / Exhaust Emission Control System / CVVT  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
    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:

    Engine oil and filter
    The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the vehicle is being driven in severe conditions, more frequent oil and filter changes are re ...

    Cylinder Head Removal
    Engine removal is not required for this procedure.    • Use fender covers to avoid damaging pa ...

    Line Pressure Control Solenoid Valve. Inspection
    1. Turn ignition switch OFF. 2. Disconnect the solenoid valve connector (A). 3. Measure resistance bet ...