Tuner PRO MHD+ XDF request FEF81A001

mohamedpks

New Member
Jul 3, 2025
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Hello guys! I'm currently using the mhd xdf (dmacpro). I'm looking for a more complete xdf with more table. I know I could use WinOLS but unfortunatly after hours of searching for a full damos I gave up. Tried multiple things but no damos fitting my rom. I downloaded a whiole couple GB folder but I think the only one not listed is mine. If someone have a more complete xdf and would be kind enough to share, THANK YOU.
ROM: FEF81A001.
 

mohamedpks

New Member
Jul 3, 2025
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I’d like to have:
-Torque to gearbox switch, (or the address)
-Requested torque output switch (or address)
-Delivered torque switch (or address)

I also don’t find a relevant table for max load/rpm or gear. It there is one that exist

Couldn’t find a boost target map. I guess even if I am boost based, max boost is calculated with load but I’m unable to rise my boost target, only ceiling. But my boost target only rise at 4k rpm, i’m psi below target under 4k. Sometime target is okay from 3k and sometime not (wot)

I also want to modify the lower end boost behaviour. When I’m casually driving. Everything under my 8psi row.

Also i’d like to modify the idle/cruise wgdc behaviour. I feel the wgdc fluctuating with load drops and want to play with that. Probably also in some of the load map. Couldn’t find any information on how it actually works

I know we can disable valvetronic self test at start stop to prevent dry start with temp at which it enable.

If i'd have the .a2l I would be able to find them by myself since I'm pretty good with winols but damn that a2l is not easy to find. I paid one supposedly for my specific software and it didn't detect any table so its definitely not the good one

I guess maybe some of those things are in front of me or but I just don’t understand them correctly. I have a good background in tuning but just started learning bmw (for my car).
 
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