Trans calibration

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

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Lman
Gear Head
Posts: 13
Joined: Mon Mar 27, 2017 7:35 pm
Location: SE Penna.

Trans calibration

Post by Lman » Mon Oct 28, 2019 9:02 pm

Hi All, I am working with a 95 f150 . I am not new to tuning but this one has me stumped. The truck has a 4r75w trans with a CBAZ0
Def. the unit works good and is solid but I can not get it to drop back to 3rd gear easily enough. By that I mean that I have to push the
throttle a lot to make it down shift to 4th to 3rd. I worked with the 4-3 shift function to no avail .
Any advice will help . Thanks RJ
Attachments
HUG2 testBin.BEB
(341.41 KiB) Downloaded 14 times
2000 Lightning , Stock 5.4, 4# pulley, 4.10 gears, ported blower, SCT2600 Maf, 12lbs boost,SCT x4 .Pulls hard..

Cawe
Gear Head
Posts: 3
Joined: Wed Apr 03, 2019 5:54 am

Re: Trans calibration

Post by Cawe » Fri Nov 29, 2019 5:39 pm

Hello. Do you see that table :
trans.JPG
trans.JPG (35.84 KiB) Viewed 69 times
I use BE so please attache JPG.

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