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) 2018-2023 Owners Manual: Installing a Child Restraint System (CRS)
WARNING Before installing your Child Restraint System always: Read and follow the instructions provided by the manufacturer of the Child Restraint System. Failure to follow all warnings and instructions could increase the risk of the SERIOUS INJURY or DEATH if an accident occurs. WARNING If the ve ...

Hyundai Kona (OS) 2018-2023 Service Manual: Troubleshooting
Troubleshooting Symptom Suspect area Engine will not start or stuggle to start Vapor hose damaged or disconnected Engine stuggle to start Malfunction of the Purge Control Solenoid Valve ...