View Single Post
Old 01-07-2016, 08:42 AM   #12
E30 Mastermind
varg's Avatar
Join Date: May 2014
Location: Palm Beach County, FL
Posts: 1,755
Originally Posted by blueapplesoda View Post
Now I tried to make it a boost gauge, but the gauge contains the VSS input, which is hardwired into the econogauge. This causes a problem because boost has nothing to do with VSS, and making math in tunerstudio to negate a variable that isn't related is a nightmare. I want to know more about this, because I really want to make the econogauge a boost gauge or a A/F gauge, but I'm not going to go any further into it until I start getting into cluster
Cut off the VSS input from the gauge and see how it responds to just a fake injector signal, if it doesn't respond well, you'll need to spoof a constant VSS signal. Gonna require some custom boards and pulse generator circuitry, lots of fun.
'91 318is, M20B25, T3/T04E 60 trim (15psi), megasquirt, coilovers, Z3 rack, cold AC
[b u i l d]
[Car of the month: April 2018]

Always outnumbered, never outgunned.
varg is offline   Reply With Quote