TunerPro User Forum

If anyone needs it I just finished a very complete xdf for the 413 red label ecu with #623 chip and a xdf for 413 silver ews II ecu chip#715.
It has everything you should need with all the rpm and load break points correct,working rev limiter, maf scaled correct in kg/hr, working idle speed, ect.
They started out as the ones from tunerpro.net with a lot of changes and updates. Thanks to aboutton for the rev limit location and Revlimit for a excellent file to start with and anyone I may have missed.
If any one needs it pm me you email and I will send it.
It should also be on tunerpro.net at some point.

Great work!

Thanks a lot, this is why I started the BMW xdf work, so that others can take the idea and make improvements. Please contact the site owner and tell him to post your XDF and if yours is better then mine can be deleted.

I'll get this posted this evening. Revlimit, are you OK with this file superceding (replacing) yours?

Nice work evil3666.

Nice work, thank you

Auto CheckSum is wrong ! Please you guys correct it, its wrong since raul the Arian

good old raul, i havent heard that name in a while lol

this news makes me want to buy an E36 just so i can play with it

@ngt, there was someone i helped a while ago that was into computer programming, he made a checksum corrector that worked on a few types of motronic bin files. i dont think the program covered the 413 but if he knew the checksum areas, etc. he might be persuaded to either add to the existing program or make one for the 413.. if you want to ask him you can contact him via his website www.iroot.ca

Ill send you my email.


Also, does anyone know which EPROM the E36 ecu uses? I have a turner chip and its weird.

413 ECU has a 27c512 chip
As for the cheksum send me bin and xdf so i can correct the cheksum in the xdf

Send me your email.


Im trying to figure everything out before I start sticking things into the car

Sorry I have a updated xdf with the checksum fixed. I will submit it so it will get put in the download section. If anyone needs it sooner pm me your email.

Check your PM. I think I sent you my email

Can someone send me xdf for 413 chip 715. Thank You.

thank you so much for getting the rev limiter functioning, just discovered the updated xdf and loaded it, now for the $64,000 question what's the correct # for 7000 rpm? I have been running a euro spec m88/3 on a 413 for several months and the 6500 rpm limit is annoying, tried a couple of the numbers from the 413 rev limit thread and they either let me go past 7500 or hit at 2k, haven't quite wrapped my head around calculating the #

i need the 413 silver label xdf, ive been looking everywhere.

i need the 413 silver label xdf, ive been looking everywhere.

use to be one in the downloads and that's actually what I was looking for when I discovered the updated red label, was going to try a silver and see if it was coded better, guess it didn't work and was removed

buzzdmonkey wrote:i need the 413 silver label xdf, ive been looking everywhere.

For a 7000rpm you should be able to put in 7000. Make sure you are starting with the correct chip#. I have a updated xdf for 413 silver ews II ecu chip#715
PM me your email

i PM'd my email.