Kia Optima: Engine Mechanical System / Cylinder Head Assembly

Kia Optima DL3 2019-2025 Service and Repair Manual / Engine Mechanical System / Cylinder Head Assembly

Components and components location

Components

1. Camshaft bearing cap
2. Camshaft front bearing cap
3. Exhaust camshaft
4. Intake camshaft
5. Exhaust CVVT assembly
6. Intake CVVT assembly

7. Cam carrier
8. Cylinder head
9. Cylinder head gasket
10. Retainer lock
11. Retainer
12. Valve spring

13. Valve stem seal
14. Valve
15. Swing arm
16. Hydraulic lash adjuster (HLA)

Cylinder Block

Repair procedures Disassembly • Use fender covers to avoid damaging painted surfaces. ...

Cylinder Head Cover

Components and components location Components 1. Cylinder head cover 2. Cylinder head cover gasket Repair procedures Removal ...

Other information:

Kia Optima DL3 2019-2025 Owner's Manual: Defogging logic

To reduce the possibility of fogging up the inside of the windshield, the air intake or air conditioning is controlled automatically according to certain conditions such as or position. To cancel automatic defogging logic or return to the automatic defogging logic, do the following. Manual ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Accelerator Position Sensor (APS)

Specifications Specification Accelerator Output Voltage (V) [Vref = 5.0V] Position APS1 APS2 C.T 0.7 - 0.8 0.33 - 0.43 W.O.T 4.13 - 4.22 ...