Microsquirt not working/powering up need help ASAP Please
Posted: Thu Jul 29, 2010 4:21 pm
One of my microsquirts has been working great for a couple of months but today one of the machine just died while in use. I noticed that when I went to start it back up the fuel pump was not kicking on. I checked my relay and my grounds, When I turn the Ms on I do not have continuity on the fuel pump wire (purple) to ground. I went to hook the laptop up to the ms and could not get any communication with it. I have 12v going to the ms and the grounds from the ms to the block have continuity, but I cannot get the Ms to power up. I also only have about .3v going to the sensors. I tried to reload the code but could not get it to communicate. What do I need to look at? I cannot seem to get the Ms to power up.