Anything about Ford EEC tuning. TwEECer and Moates questions dominate, but there's some SCT and OBD-II knowledge too.

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RodneysPhoto
Gear Head
Posts: 6
Joined: Thu Feb 28, 2013 1:12 pm

87 5.0 DA1 MAP curve issue

Post by RodneysPhoto » Mon Nov 30, 2015 9:37 pm

I have set the value's for the high slope and low slopes along with breaking point and PW for 42lb ford lighting injectors.
I just cant wrap my mind around the MAP setting on this ecm. the car starts and runs but the curve is flooding the car out when u stab the gas and go
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decipha

Re: 87 5.0 DA1 MAP curve issue

Post by decipha » Mon Nov 30, 2015 10:16 pm

divide the ve table by 2 thatll lean it out
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RodneysPhoto
Gear Head
Posts: 6
Joined: Thu Feb 28, 2013 1:12 pm

Re: 87 5.0 DA1 MAP curve issue

Post by RodneysPhoto » Wed Dec 02, 2015 7:15 pm

thx for the info decipha I will get to work on the car this Friday cant wait to adjust the VE table
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