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Home >> Genesis >> 2019 >> G70 2.0T Advanced, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (4 Of 4) >> DTC P2251-00: O2 Sensor Reference Ground Circuit/Open (Bank 1 Sensor 1) >> DTC Information >> DTC Description

DTC Description

The ECM monitors front O2 sensor reference ground circuit (VG) and sets DTC P225100 if front O2 sensor signal stuck is detected.

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