How to read Motronic files?

There is an easy way to see your M3 E30 Motronic tuning files.
Software called TunerPRO is available for free from Tunerpro.net site.
Executable is here:
http://www.tunerpro.net/download/SetupTunerProFree_v414.exe.

In addition to this file, you need the MAP definition file,
available here: http://www.tunerpro.net/download/bindefs/BMW/BMW_S14_E30_M3_dme071.xdf
 
and, the ECU file itself,
available here: http://www.tunerpro.net/download/bins/BMW/M3-2300Original.bin

I’m not affiliated with tunerpro.net in any way and I will NOT give any support, just thought to pass this on to all E30 M3 owners.

Enjoy.