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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Engine Control System Diagnosis - 3.3L (9 Of 9)) >> DTC P2297-00: O2 Sensor Out of Range During Deceleration - (Bank 1 Sensor 1) >> DTC Information >> DTC Description

DTC Description

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The ECM (ECM) monitors front HO2S signal level during fuel cut-off to check plausibility. The ECM (ECM) sets a DTC P229700 if front HO2S signal is out of the predetermined threshold. If the same error code is set in the next driving cycle, the ECM (ECM) illuminates the MIL.