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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Engine Control System Diagnosis (PHEV) (08 Of 10)) >> DTC P2251-00: O2 Sensor Reference Ground Circuit-Open (Bank 1 Sensor 1) >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.

If the open in virtual ground circuit of the linear HO2S (up) is detected, the ECM sets DTC P225100.