#3176, "RE: Question with MS install...factory map sensor needed?" In response to In response to 1
+1
I ran fuel only just fine, in fact most people should indeed get used to the ms and the tune with fuel only first, then add the ignition timing control.
Your stock map sensor is fine, just the amount of boost you run will determine what size map sensor your ms requires.
-Xavier- 95 Eclipse RS-T...lost in the frozen tundra