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'96 F250 351w/e4od LAD1 xdf
Posted: 2026 Jan 17, 01:25
by Bucketshead20
Hey y'all, I'm working on attempting to tune my f250 and I have the bin file for my ecu (reman ecu about 1 year old, still have originals sticker which shows LAD1) but I can't seem to find any answer as to what xdf do I use for tuning the bin file? I'm a little new to this whole tuning thing so any pointers would be greatly appreciated. Thanks in advance!
Also, here's the bin I have found.
Re: '96 F250 351w/e4od LAD1 xdf
Posted: 2026 Jan 17, 10:52
by decipha
looks at the hardware code, if its efi-sd4 then you can tune it with A1C
Re: '96 F250 351w/e4od LAD1 xdf
Posted: 2026 Jan 18, 12:52
by Bucketshead20
decipha wrote: ↑2026 Jan 17, 10:52
looks at the hardware code, if its efi-sd4 then you can tune it with A1C
Thank you for that. one more quick question for you. My truck ran alright with my ecu untouched but I want to adjust different parameters and whatnot to dial it in. Seeing as my ecu is a sd4 LAD1 ecu can i just use the A1c Bin and a1c xdf on tunerpro rt and connect it to my quarterhorse with no issues? or do i have to adjust certain things first before i throw my ecu back in my truck and start it up?