Shop OEM BMW Part # 13627966234 (13-62-7-966-234). Mass Air Flow Sensor. 4.4 & 4.8 LITER, 4.4 LITER 2008. Mass Air Flow Sensor - Repair or Replace If the mass air flow sensor or MAF

Hot - film Air Mass meter. Mass Air Flow Sensor.
Mass Air Flow Sensor.

Mass Air Flow Sensor

Fits Alpina B7

4.4 & 4.8 LITER, 4.4 LITER 2008.
Mass Air Flow Sensor - Repair or Replace
If the mass air flow sensor or MAF meter in your is failing, you’ll notice in addition to the check engine light that your engine may crank and not start, or that the engine speed surges at idle.