Kia Rio: CVVT (Continuously Variable Valve Timing) System: Operation Principle - Exhaust Emission Control System - Emission Control System - Kia Rio UB 2012-2020 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:

35R Clutch Control Solenoid Valve(35R/C_VFS) Specifications
Direct control VFS[35R/C] ▷ Control type : Normal low type Control Pressure kpa (kgf/cm², psi) 500.14 ~ 9.81 (5.1 ~ 0.1,72.54 ~ 1.42) Current value(mA ...

LCD display warning (if equipped)
For vehicle’s equipped with smart key system Key is not in vehicle If the smart key is not in the vehicle and if any door is opened or closed with the engine start/stop button in the ACC, ON, or ...

Waveform
This example shows a typical Crankshaft Position Sensor(CkPS) and Camshaft Position Sensor(CMPS) waveform at idle.The PCM controls the injection and ignition timing by using these sig ...

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