Kia Optima DL3: Engine Mechanical System / Timing System

Components and components location

Components

1. Intake camshaft
2. Exhaust camshaft
3. Intake CVVT assembly
4. Exhaust CVVT assembly
5. Timing chain
6. Timing chain tensioner arm
7. Timing chain tensioner
8. Timing chain guide
9. Timing chain cover
10. Service plug bolt & gasket
11. Front oil seal

Repair procedures Removal and Installation    Do not disassemble the oil pump (A) from timing chain cover because it is supplied as timing chain cover & oil pump assembly.

Components and components location Components 1. Front oil seal Repair procedures Replacement 1.

Other information:

Kia Optima DL3 2019-2026 Service and Repair Manual: Auto Defoging Actuator

Components and components location Components Location 1. Auto logging actuator Description and operation Description The auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging.

Kia Optima DL3 2019-2026 Service and Repair Manual: Heater Control Unit

Components and components location Components Connector Pin Function [Connector A] Pin NO Funtion Pin NO Funtion 1 Ground 11 Ground 2 Clean signal 12 -

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