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Home >> BMW >> 2013 >> 760Li >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis (N74) - 760LI - DTC P11AA - P110F (BMW DTC 100401 - 10B104) >> DTC P0102: BMW DTC 102502; DME -- Mass Or Volume Air Flow Sensor 'A' Circuit Low >> Fault description

Fault description

Diagnosis monitors whether the digital air mass signal of cylinder bank 1 switches between LOW and HIGH.

The fault is recognized when the digital air mass signal is permanently LOW.

Possible fault cause:

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