This bulletin provides information related to the ECU (Engine Control Unit) software update for KONA (OS)...
Hyundai technical service bulletin 21-01-044H for 2022 Hyundai Kona.
- Bulletin number
- 21-01-044H
- Component
- Engine and engine cooling
- Summary
- This bulletin provides information related to the ECU (Engine Control Unit) software update for KONA (OS) 2.0L vehicles. This update revises the logic of idle fuel adaptive range to prevent idle combustion instability.
Owners of these vehicles have filed 33 complaints in the engine category.
Vehicles covered
- Hyundai Kona 2022 2022
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