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:

Ignition Coil Specification
Item Specification Primary Coil Resistance (Ω) 0.62 ± 10％ [20°C (68°F)] Secondary Coil Resistance (kΩ) 7.0 ± 15％ [20 ...

Adjustment
After replacing ETC module or ECM, the ETC adaptive value must be reset / relearned according to the following procedure. 1. Check DTC(s) and clear if exist. ...

Circuit Diagram
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