Kia Sportage: Engine Control System / E-CVVT motor Description and operation

Electric E-CVVT system is electric continuous variable valve timing system. It is located on the intake camshaft of the engine and uses motor rotation to control the rotation angle of camshaft relative to the rotation of crankshaft regardless of engine pressure. E-CVVT controls the DC motor current (duty signal) to more closely control the system compared to the previous pressure type, to increase reaction speed of cam, to improve startability, and to reduce the emission of exhaust gas. Also, operation range of intake valve (valve opening angle) is expanded. So, the output and fuel efficiency are improved.

E-CVVT motor Components and components location

Components Appearance of E-CVVT is similar to that of hydraulic CVVT. Connector that drives DC motor and protection cover that protects the motor are mounted on the upper part. D ...

E-CVVT motor Schematic diagrams

Circuit Diagram ...

Other information:

Kia Sportage QL (2015-2025) Service Manual: Siren & ACU (Alarm Control Unit) Specifications

Specifications Siren & ACU (Alarm control unit) Item Specification Normal operating voltage DC 12 V Operating voltage range DC 9 - 16 V Operating temperature -40 ...

Kia Sportage QL (2015-2025) Owners Manual: Transaxle ranges

The indicator in the instrument cluster displays the shift lever position when the ignition switch is in the ON position. P (Park) Always come to a complete stop before shifting into P (Park). This position locks the transaxle and prevents the drive wheels from rotating. Shifting into P (Park ...