MSefi.com read only forum (Jan.15,2018)

Yeah . I'm wondering if my ignition or my injectors aren't screwed up somehow.

I did some tunning on the car this weekend and it seems like the changes I'm making don't effect the way it acts at all. The car will hit and start fairly quickly but immediately die or go back to cranking. The car also is very rich and has fuel coming out the exhaust when cranking or running. If I ...

Well the pulsewidth showed around 8ms and the duty cyle showed 10-12% in megatune while trying to keep in idling which seems about right for my set-up I would think, but the car was still super rich. I tried turning the required fuel down to around 6ms and it was still really rich(fuel out the ...

Well, I flashed the ms1 code into the processor after it did that and it started acting correctly again, so I hooked it up to the car and got the car to idle if I worked the throttle and could get it to rev up some times, but it was still really rich and it seemed like the adjusting I did didn't ...

Well I plugged the stimulator into ms and it looked like all the lights lit up correctly so I plugged it into the laptop to see what it was doing on Megatune and it was fine untill I turned the rpm up past 400 and then it went crazy. It was like megasquirt was turning on and off repeated and all the ...

EDIT: Only the middle Led comes on when powered up. The Led doesn't come on with U1 removed and ms powered up. I checked voltage on Q1 and Q5 and there was around 2.3 volts on the middle pins of both of them, but the two outer pins had no voltage. Also the injector led will flash when 12v is applied ...

Yeah sorry I meant 390 ohms. Ok, i will check all of that. By processor do you mean U1 or U7? The Led's do come on when it's powered up. They come on for about a sec then turn off

I have a 13b rotary engine that I'm using MS1 v3 on to control just the fuel and triggering off the negative of the coil. I have been having troubles getting it to start lately and I think i have found the problem. I found out that the injectors squirt wide open all the time flooding out the engine ...