EFIDynoTuning Forum

What scaler or table is controlling where the IAC is positioned when you start to decel, but haven't reached the decel decay rate yet? Does that make sense? I can see when driving and start to decel the IAC position is fixed at 70%, what setting can I change to get it to maybe pre-position around 50 or even 40%?

There is no Pre-Position Airmass in this Speed density pcm that I can find


Running DA1 from Derick, using BE to tune.

thats it fn882 the dashoot airmass and the pre position

There is no FN882 in my DA1 file

just search dashpot there should be a few variables there that function the same