Kia Sportage: Exhaust Emission Control System / Catalytic Converter Description and operation

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).

Catalytic Converter (WCC)

Catalytic Converter (UCC)

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 combust ...

Catalytic Converter Repair procedures

Removal WCC 1. Remove the exhaust manifold. (Refer to Engine Mechanical System - "Exhaust Manifold") UCC 1. R ...

Other information:

Kia Sportage QL (2015-2026) Service Manual: Repair procedures

Adjustment Inspect Glass Alignment 1. Inspect the alignment of the movable glass (C) between the front (A) and rear (B) glass and adjust it if needed. Alignment adjustment Standard value [mm(in.)] (1) Fro ...

Kia Sportage QL (2015-2026) Owners Manual: Noise and smoke

When inflated, the air bags make a loud noise and leave smoke and powder in the air inside the vehicle. This is normal and is a result of the ignition of the air bag inflator. After the air bag inflates, you may feel substantial discomfort in breathing due to the contact of your chest with bot ...