Kia Rio: CVVT (Continuously Variable Valve Timing) System: Operation Principle - Exhaust Emission Control System - Emission Control System - Kia Rio UB 2012-2026 Service ManualKia Rio: 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: [CVVT System Mode]


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 (Continuously Variable Valve Timing) System: [CVVT System Mode]
(1) Low Speed / Low Load (2) Part Load (3) Low Speed / High Load (4) High Speed / High Load ...

See also:

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1. Make sure of the length of compressor mounting bolts, and then tighten it with the specified tightening order. Tightening torque : ...

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