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Home >> BMW >> 2014 >> 328d >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes (N47 & N57, Diesel) >> Fault Code Tests >> DTC P0100: BMW DTC 102A01; DME -- Mass Or Volume Air Flow Sensor 'A' Circuit >> Fault description

Fault description

Diagnosis monitors whether the hot film air mass meter provides a signal.

Fault monitoring conditions:

The fault is detected if the duration of the hot film air mass meter signal is provided as zero.