I hope somebody can help me with the following :

I'm busy with figuring out the m1.5.5. for an Alfa Twinspark 2.0 16v engine. I got a mappack from somebody else that was a very big help so I'm getting there.
Yesterday I was busy comparing 2 files with WinOLS. A stock GTV 2.0 file and a tuned file I got from the internet.
There are the normal changes in RPM limiter, injection and ignition but there were also some other maps changed. They are in the mappack but are unknown what they do. They are all 12x3 format. I made some screenshots from the maps, anyone got an idea?

They seem something to do with limiting or correction? There is Load and RPM on the axis.

Part 2

Forgot the ecu numbers :

HARDWARE NUMBER: 0261206061
SOFTWARE NUMBER: 1037350386
SOFTWARE VERSION: 0304

Nobody? I know it's a bit of a rare ecu...