Kia Cadenza: Exhaust Emission Control System / Description and Operation

Kia Cadenza YG 2016-2025 Service Manual / Emission Control System / Exhaust Emission Control System / 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, camshaft and ignition system form the basic control system.

These items have been integrated into a highly effective system which controls exhaust emissions while maintaining good drivability and fuel economy.

Exhaust Emission Control System

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Catalytic Converter Description and Operation

Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nitrogen (NOx). ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Panoramaroof Motor Repair procedures

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

Kia Cadenza YG 2016-2025 Service Manual: Variable Intake Solenoid(VIS) Actuator Repair procedures

Removal and Installation VIS 1 [Intake Manifold] 1. Disconnect the battery "-" terminal. 2. Remove the engine cover. 3. Disconnect the VIS actuator hose (A). 4. Remove the VIS actuator (B). Tightening torque : 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft) 5. Insta ...