I was installing the IAT and CLT sensors. And to ensure they are being read; I connected the laptop and sure enough was it was getting signal. Time passes on as I was finishing up. I hooked the laptop back up and the MS-I is no longer reading RPM. IT USED TO, I was driving and the laptop was getting data!!! I hooked up the Stim to it and nothing. When the knob on the stim is turned fast enough however in either direction it would read low rpm, the LED lights up then it goes away. For some reason it doesn't want to read RMP this was according to MegaTune 2.25.

At this point verything else works except for the RMP. The MS-I is not controlling fuel as of yet. It is merely connected to gather data, like temps, pressure, O2 reading. The car is running still on the stock ECU. Until this is resolved there is no way I'm going to trust this little box. Fellas ideas? What the hell went wrong here? Tell me where I should be looking?

When is the money spending going to stop on this fucking car?!