Hot - film Air Mass meter. Mass Air Flow Sensor.
For Engine Management. Mass Air Flow Sensor. Included with: Air cleaner assembly.
Mass Air Flow Sensor
Fits M3, M5, M6, Z3, Z4
3.2 LITER. 3.2L. 5.0 LITER. M3, 328is, iC. M5. M6; In Air Box. Z3; 3.2L. Z4; 3.2L.
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.