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: DCT warning messages
This warning message is displayed when vehicle is driven slowly on a grade and the vehicle detects that the brake pedal is not applied. Steep grade Driving up hills or on steep grades: To hold the vehicle on an incline use the foot brake or the parking brake. When in stop-and-go traffic on an i ...

Hyundai Kona (OS) 2018-2026 Service Manual: A/C Pressure Transducer Repair procedures
Inspection 1. Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2". 2. Inspect the voltage value whether it is sufficient to be regular ...