Kia Sportage: Cylinder Head Assembly / CVVT & Camshaft 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 start ability, 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.

Cylinder Head Cover Repair procedures

Removal    • Use fender covers to avoid damaging painted surfaces. ...

CVVT & Camshaft Description and operation

Description 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 ...

Other information:

Kia Sportage QL (2015-2025) Service Manual: Repair procedures

Replacement 1. Turn ignition switch OFF and disconnect the battery negative (-) terminal. 2. Remove the battery. (Refer to Engine Electrical System - "Battery") 3. Remove the air clea ...

Kia Sportage QL (2015-2025) Service Manual: Special service tools

Special Service Tools Tool Name / Number Illustration Description Lower arm ball joint remover 0K545-A9100 Used for removing the ball joint Ball joint puller 09568-34000 ...