has anyone done one on a series 3 supercharged? i cant remember what the site is that has the cars list and their info.
since i am doing an engine swap on the fiero and i am using the stock getrag 282, wouldnt the PPM be the same across all GM cars since its 4000ppm? or am i not remembering this correctly? its been a while since ive messed with the MPGuino...
The Series III Super charged is the same as the Series II. Chances are that no one has used a mpguino on the SII or SIII because the scangauge will work on it.
What is PPM?
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the S3 is different in a tiny, yet big way. a returnless fuel system for the big part. its run at a constant 60 psi and has 31.5 # injectors. better flowing supercharger, heads and UIM. other than that, its the exact same. different harness and computer of course. so a S2 info would not work on the fuel side of things.
PPM = pulses per mile. the GM standard that ive seen on a lot of cars is 4000. the stock fiero computer dives it in half... kinda dumb. a lot of gm cars n trucks use the same tranmission.. and in the olden days npt much of it was run off the computer.
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If you cant fix it with a hammer, then you have an electrical problem
yea it maintains that constant pressure regardless of manifold pressure. i think thats how GMs returnless system works. the 2002 C5 holds a constant 55-58 psi... i know its pressure is maintained by the varying voltage from the ECM to the fuel pump.
I move at the speed of awesome.
