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Ford MAF Pinout Help..
r1_pete - 11/8/19 at 11:40 AM

Hopefully the last call for help with this stock ecu setup, think I have the ecu pinouts sorted, last hurdle is the MAF, as it didn't have a connector with it.

I need to know which pin is which, I think they are

Signal
Signal Ground
+12v switched
Ground.

Pins are marked A B C D E, only A C D E used, can anyone help with which is which?

Cosworth MAF 1
Cosworth MAF 1


Cosworth MAF 2
Cosworth MAF 2


[Edited on 11/8/19 by r1_pete]


40inches - 11/8/19 at 12:09 PM

This any help Pete? http://www.msextra.com/doc/pdf/html/MS2V357_Hardware-3.4.pdf/MS2V357_Hardware-3.4.html
Section 3.4.7


r1_pete - 11/8/19 at 12:16 PM

Cheers Dave,

Just found the info on a Finnish site, hopefully google translated it ok....

E - Signal
D - Signal Return
C - Ground
A - Switched 12v


big_wasa - 11/8/19 at 05:04 PM


r1_pete - 11/8/19 at 06:30 PM

Cheers Warren,

The brown blue wire in position D is the same colour as on my diagram...

Its a pity the manufacturers don’t stick to a standard like the old Lucas colours...