DTC Description
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
ECM sets P0236-00 when the boost pressure is higher or lower than target value or when the gap between the boost pressure and barometric pressure is higher than certain value. It means abnormal status of boost pressure sensor that is showing unusual value.