I am new to the e38 pcm's and dbw tuning in general. I'm curious if you can modify the dbw characteristics, so that it is more responsive. For example when you are giving it 30% throttle that it really is open 30% etc... Is this possible with efilive?
Reason I ask is my dad has a 2010 corvette with ls3, and he wanted to send his pcm off to get a "cow booster", which essentially is some sort of eprom flash and a auto cal. I was thinking I could modify this pretty much everything needed with my v2, but that chuck guy is claiming he has to reflash something in the e38 that efi live can not access.
Is this true that efi live doesn't have the ability to modify how the dbw operates to keep the throttle blade open to the position the peddle is pressed?