Hyundai Kona: Emission Control System / Exhaust Emission Control System

Fuel Filler Cap Description and operation

Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler. After the gasket on the f ...

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 ...

Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: Refrigerant Line Repair procedures
Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negative (-) battery ter ...

Hyundai Kona (OS) 2018-2024 Service Manual: Luggage Side Trim Repair procedures
Replacement    • Put on gloves to prevent hand injuries.    • Wh ...