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] ...

See also:

35R Clutch Control Solenoid Valve(35R/C_VFS)
35R Clutch control solenoid valve(35R/C) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the 35R Clutch. ...

Crankshaft Reassembly
1. Install the main bearings.    Upper bearings have an oil groove of oil ho ...

Engine Control Module (ECM) Adjustment
• After replacing the ECM of the vehicle with the immobilizer, the following procedure must be performed. 1) [If installing a used ECM] ...

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