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

For anyone that might care, it turns out I am a world class simpleton. I had the DB37 connector solder bass ackwards. Fixed that, and the MS turns on and connects to TS no problem.

Mmmm...I'm starting to feel like a world class simpleton. I can't figure this out. I even tore apart the case and checked the voltage at the solder joints of the MS. Just to make sure it was getting good contact from the harness. I'm using the cars stock Vref because of this from DIYAutoTune "You ...

TunerStudio is communicating with the MS using the MegaStim, but not on the car. Is there a different setting? I wouldn't think so, but I guess I don't know. So what you are saying is I should be able get readings from the sensor I have hooked up? I'm not trying to start the car yet. I just have the ...

OK...Pin 29 was a mistake, power is being supplied to pin 28. It's the 9th pin from the left...I forgot to take in account for pin 20 :lol:

I guess I have more work to do. I just have the harness run and the TPS CLT and IAT sensors wired up. I don't have the injectors, O2 or Crank sensors wired up ...

Hi,

I hate for this to be my first post because I'm sure I could probably find the answer if I searched hard enough. But I'm not quite sure what to search for. I have an MS1 with a V3 board that connects to my PC and functions fine when the megastim is connected. But when I connect it to the ...