Hyundai Kona: 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).

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 combusti ...

Catalytic Converter Repair procedures

Removal Catalytic Converter (WCC) Refer to Engine Mechanical System - "Exhaust Manifold" Installation Catalytic Converter (WCC) Refer to Engine Mecha ...

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: Center Pillar Trim Components and components location
Component Location 1. Center pillar lower trim 2. Center pillar upper trim ...

Hyundai Kona (OS) 2018-2021 Service Manual: Engine Coolant Temperature Sensor (ECTS) Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Remove the ECTS. (Refer to "Removal") 3. After immersing the thermistor of the sensor into engine coolant, measure resistance between the EC ...