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Home >> BMW >> 2013 >> 760Li >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis (N74) - 760LI - DTC P10B6 - P2273 (BMW DTC 10C004 - 12A201) >> DTC P112D: BMW DTC 128F04; DME -- O2 Sensor Negative Current Or Positive Current Control Circuit/Open (Bank 2 Sensor 1) >> Fault description

Fault description

Diagnosis monitors the sensor voltage also in overrun mode.

The fault is detected when the sensor voltage is less than 2.1 V during overrun mode.

Possible cause of fault:

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