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Home >> BMW >> 2012 >> X5 M >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0035 - DTC P0480 (N63 & S63) >> Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020 >> DTC P2297, BMW Hex Code 0x128501, BMW Code 1213697: O2 Sensor Out of Range During Deceleration (Bank 1 Sensor 1) >> Fault description

Fault description

The diagnostic function monitors the voltage of the signal from the pre-catalyst oxygen sensor during overrun operation.