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.

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 ...

Cylinder Head Repair procedures

Removal    In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and inject ...

Other information:

Kia Sportage QL (2015-2026) Service Manual: Components and components location

Component Location 1. BCM (Body Control Module) 2. Ultrasonic sensor    Rear parking assist control unit function is built in BCM (Body Control Module). ...

Kia Sportage QL (2015-2026) Service Manual: Fuel Tank Repair procedures

Removal 1. Release the residual pressure in fuel lin. (Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line") 2. Remove the rear seat cushion (Refer to "Seat" ...