I managed to turn off egr thanks to this forum using winols ;)
Now that I am a bit more used to WinOLS, I want to remove FAP.
I used the software Volta Sensors 1.2 which was supposedly to do it automatically changing every single switch necesarry for this defap operation without altering other important things.
But when I compared the original with the defapped file, it only shows one change.
position 61151 original file is 004 and defap file says 000
I have a file from this forum which tells us that FAP system has like 6 adresses to go, but they all seem equal in both files...
so I guess what's wrong with volta sensors, which everybody seems to agree it does its work.

any detailed information about using winols for removing defap is much appreciated (for example go to this adress, look for this string, change this values....)

thanks