Hyundai Kona: Exhaust Emission Control System / Description and operation

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 consist 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 and operation

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 nit ...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Door Switch Repair procedures
Inspection 1. Remove the door switch and check for continuity between the terminals. Removal 1. Remove the door switch (A) after loosening the bolt. Installation 1. ...

Hyundai Kona (OS) 2018-2025 Service Manual: Console Armrest Repair procedures
Replacement    • Put on gloves to prevent hand injuries.    • Wh ...