Maf Transfer Function for M-12B579-A70 maf

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alexsvt
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Maf Transfer Function for M-12B579-A70 maf

Post by alexsvt » Fri Apr 06, 2018 2:09 pm

I don't find anywere a function to use that mass air flow , it s paired with red top 30lb injector .

Thanks !

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skunk
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Re: Maf Transfer Function for M-12B579-A70 maf

Post by skunk » Sat Apr 07, 2018 7:57 am

A quick Google search says it's Ford's calibrated Maf to run 30# injectors on the Fox body. Soooooo a good starting point is to scale the stock transfer and tune from there.

John
1987 Turbocoupe.
A3M1/A9L, BE/EA, Tweecer RT.
306,Single Turbo, Ported E7's, Ported Stock Intake, 42lb Matched Green Tops, PMAS 3" Blow-Thru Protube (42# supercharger calibrated),T5z, 3.73 gears
..... Nothin Fancy.......Just something to keep me from the honey-do list.........

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EDS50
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Re: Maf Transfer Function for M-12B579-A70 maf

Post by EDS50 » Mon Apr 09, 2018 9:19 pm

I would start by using the maf transfer from an x3z ecm to start with and see where your fuel trims land.
1992 LX - 25.1c Chassis, Vortech Blown Dart 332, Lentech Trans, TRZ Backhalf, A9L, Moates QH/SL v1.9, BE, EA, TunerView

alexsvt
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Re: Maf Transfer Function for M-12B579-A70 maf

Post by alexsvt » Tue Apr 10, 2018 8:36 am

EDS50 wrote:
Mon Apr 09, 2018 9:19 pm
I would start by using the maf transfer from an x3z ecm to start with and see where your fuel trims land.
I try this morning ,

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