Originally Posted by
MightyMirageMpg
Thank you for the longer explanation.
I don't understand how the zener is necessary whatsoever because it doesn't effectively "clamp" or alter the number of volts. But regardless i believe you that you did it, and the fact it worked. :cool:
With the mirage being drive by wire however I'm not sure this could happen, because it's comparing a to b with 2 potentiometers one on the pedal and one on the throttle body.
If they don't match it kills the fun.
OP: have you considered pulling the back seatremoving the fuel pressure regulator (its connected to the fuel pump) and installing an adjustable rising rate regulator and slightly bigger injectors? It's cheap easily tuned and you could probably use the previously mentioned hobs/relay trick with another map signal