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) 2018-2026 Owners Manual: If the engine will not start
If the engine doesn't turn over or turns over slowly Be sure the shift lever is in N (Neutral) or P (Park) if it is dual clutch transmission vehicle. The engine starts only when the shift lever is in N (Neutral) or P (Park). Check the battery connections to be sure they are clean and tight. ...

Hyundai Kona (OS) 2018-2026 Service Manual: Sunroof Assembly Repair procedures
Replacement    • When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. †...