trying to log using TEWBLOG/Techedge. Anybody know the voltage steps (x.xV=1.2PSI, etc.) so i can log the boost/vac too?

 

they are different for everyone

best thing to do is get three accurate readings that you know are accurate...one while at VAC (idle)...one at full boost and one in the middle (car off, key to on position)

then you can do the points on a line equation and find any that you want...you'll need a pretty sophisticated or accurate gauge for this...

 

i guess i'll just tap into my digital boost gauge instead. Thanks!