#2275, "RE: The More I read about MS, the more I am confused about MS wiring." In response to In response to 1
As long as you leave the stock ECU in the car and active, it will control the stock fuel pump relay as normal. If you were to get rid of the stock ECU altogether,then yes, you would need the fuel pump relay output from the MS.
13.5 @108 MPH-2.2 60ft(stupid FWD!) S16G @ 18 PSI/FMIC/Running on MegaSquirt II (Now with sequential fuel injection) My webpage: http://eclipsed4evr.home.comcast.net -1998 Mitsubishi Eclipse RS-T- "Toy" -1992 Plymouth Laser Turbo AWD(SOLD) -2000 Honda CR-V(daily)