A1C XDF Additions

A1C calibration can be modified and configured to operate all EFI-SD4x ECUs in 4 cylinder, 6 cylinder and 8 cylinder configurations.
Post Reply
efloth
Posts: 399
Joined: 2021 Feb 15, 22:12
Location: Sacramento CA
Vehicle Information: 1991 F150 4.9L J1X 80lb Injectors E85
1995 F150 5.8L MOB1

Re: A1C XDF Additions

Unread post by efloth »

I've adjusted b50e and b50c and it seems to have helped though I still randomly get a hard shift under very light throttle. It is still not always unlocking on 2-3 shift. I've messed with fn3ulk and fn3lk until blue in the face. Is there a way to force always unlock on the 2-3 shift? Any guidance is appreciated.
Top
efloth
Posts: 399
Joined: 2021 Feb 15, 22:12
Location: Sacramento CA
Vehicle Information: 1991 F150 4.9L J1X 80lb Injectors E85
1995 F150 5.8L MOB1

Re: A1C XDF Additions

Unread post by efloth »

I may have figured it out. Setting fn3ulk all to max values and fn3lk all to 0
Top
Post Reply

Return to “A1C - 80/90s EFI-SD4x Speed Density”