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:

Ford Fusion 2013–2020 Owners Manual: Unique Driving Characteristics (If Equipped)
The system helps reduce fuel consumption by automatically shutting off and restarting the engine while your vehicle is stopped. The engine will restart automatically when you release the brake pedal. In some situations, your vehicle may restart automatically, for example: To maintain interio ...

Hyundai Kona (OS) 2018-2021 Service Manual: Troubleshooting
Troubleshooting Symptom Suspect Area Remedy Engine will not crank Battery charge low Charge or replace battery Battery cables loose, corroded or worn out Repair or replace cables ...