Kia Optima Hybrid: Exhaust Emission Control System / Catalytic Converter Description and Operation

Description and Operation

Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, intake manifold, ...

CVVT (Continuously 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 ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Panoramaroof Motor Repair procedures

Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim. (Refer to the BD group - "Roof trim") 3. Disconnect the panoramaroof motor (A) connector. 4. Ground the terminals as below table, and check that the panoramaroof unit operates.     – When inspecting the panoramaroof ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Description and Operation

Description Back view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position. This system is a supplemental system that shows behind the vehicle through the AV monitor while backing-up.     This system is a supplementary function only. ...