Hey guys.
I need some help diagnosing a maf voltage problem. Pretty much I reach max voltage way to quickly. I hit 5 volts at 5500rpm and the car gets mad and makes no power and leans way out.
As of right now I believe the cause is routed to poor grounding. V=IR R being to high…
Anyways what I’m looking for is a voltage per rpm data. A graph would be awesome. I have search for this all over google already with no luck
I know at idle I should be between 0.8 and 1.4V and at 3000rpm between 1.4 and 2.0?V
at idle I read a bit over, around 1.45+ v, @ 3000rpm I see right about 2.0volts but no lower so I’m at the high side of both of those intervals.
The problem is I don’t know what to expect to see beyond 3000rpm.
My set up is pretty much stock. I have an FMIC and exhaust but only running 7psi. It was dynoed at 200whp so I should be no were near maxing the sr20 maf.
Any help is greatly appreciated wiring sucks!
Thanks,
Steve
