Kia Optima: Power Train / Vapor Hose and Fuel Filler Cap

Kia Optima DL3 2019-2025 Service and Repair Manual / Maintenance / Power Train / Vapor Hose and Fuel Filler Cap

Repair procedures
Inspection

Vapor hose

1.

Check all the clamps for tightness and the connections for leakage.

2.

Visually check the vapor lines and hoses for cracks, leaks, loose connections, or deformation.

Fuel filler cap

1.

Visually check that the fuel tank cap assembly and gasket (A) are not deformed or damaged.

Automatic Transaxle Fluid
Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check    When checking the ATF level, be careful ...

Chassis
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Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Camshaft Position Sensor (CMPS)


Description and operation Description • Camshaft Position Sensor (CMPS) is a hall sensor, which detects the camshaft position by using a hall element. • It is synchronized with Crankshaft Position Sensor (CKPS) and detects the piston ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Evaporator Temperature Sensor


Description and operation Description The evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature ...

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