Kia Sorento: Description - Exhaust Emission Control System - Emission Control System - Kia Sorento XM 2011-2025 Service ManualKia Sorento: Description

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / Emission Control System / Exhaust Emission Control System / 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
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). [WCC] ...

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Circuit Diagram
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Crankshaft Inspection
1. Check the crankshaft bearing oil clearance. (1) To check main bearing-to-journal oil clearance, remove the main caps and bearing ...

Panoramic sunroof
If your vehicle is equipped with a sunroof, you can slide or tilt your sunroof with the sunroof control lever located on the overhead console (1). The sunroof can only be opened, closed, or tilted ...

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