Kia Optima DL3: Intake And Exhaust System / Variable Intake Solenoid(VIS) Actuator

Repair procedures

Removal and Installation
1.

Disconnect the vacuum hose (A).

2.

Remove the variable Intake solenoid (VIS) actuator (B)

Tightening torque :

9.8 - 11.8 N•m (1.0 - 1.2 kgf•m, 7.2 - 8.7lb•ft)

3.

Install in the reverse order of removal.

    Components and components location Components 1. Intake manifold assembly 2. Intake manifold gasket 3. Electronic throttle body 4.

    Components and components location Components 1. Heat protector 2. Exhaust manifold gasket 3. Exhaust manifold 4.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Panorama Sunroof Motor

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    Kia Optima DL3 2019-2026 Service and Repair Manual: Lumbar Support System

    Repair procedures Inspection 1. Remove the front seat back. (Refer to Body - "Front Seat Back Cover") 2. Disconnect the connector (A). 3. When the battery power is supplied to the motor connector, check the motor for smooth operation.

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