MAF Wires

[spencer087]

Does anyone know what each of the wires are on the MAF on a 2.7E ? Like which two are IAT more specifically. Thanks

[devon.818]

there is not MAF on a eta.
are you doing a conversion?

[spencer087]

Ahh well what are the two sensors connected to the airbox? I just assumed a MAF

[spencer087]

one is a smaller black one the other is a big silver box thing

[acolella76]

I think the little black one is the barometric sensor. is it attached to the airbox?

the big silver 'box thing' is the AFM

[whodwho]

I know on a later b25 harness it is the outer two used pins (one of the end slots is unused).

[jlevie]

You can find the pinout for the AFM for your car at http://wedophones.com/BMWManualsLead.htm

[spencer087]

Thank you!!!