Kia Optima: Body Electrical System / Fuel Filler Door

Integrated Central Control Unit (ICU)

Components and components location Component Location 1. Integrated central control unit (ICU) Description and operation Description I ...

Fuel Filler Door Unlock Actuator

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remvoe the fuel door housing. (Refer to Body - "Fuel Filler Door&q ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: CVVT (Continuous Variable Valve Timing) System

Description and operation 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 speed and load. By controlling CVVT, the valve ove ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Fuel Line

Components and components location Component 1. Filler-Neck Assembly 2. Fuel Tank Complete 3. Fuel Line Repair procedures Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - " ...