Ok, got 2 sets of sensors hooked up and working, car is running on MS fuel/ECU spark. Im having a problem now though. VERY erratic TPS signal, I have to re calibrate it every time the car is shut off. It will be off by 5% or more each time. While its running the TPS will be going crazy. Im wondering if this is because the TPS V Ref is not hooked up? I figured the stock ECU power would be fine, unless the MS needs to power the TPS itself.

Also, while running the Sync light in the corner will randomly say not synched, like its being disconnected, and the tach will spike showing the same. I have the Crank signal wire soldered to the IGN wire, and all the grounds soldered to a terminal and grounded. Just to be sure, they were grounded to the firewall, but I moved them to the negative terminal. Any thoughts?

95 Eclipse GS: 10.5:1, Crower 2's and MSII
186 WHP - 150 WTQ
14.697 @ 93.85 MPH......Gone, but not forgotten
99 420A Avenger: Given to my sister
99 GS OZ: Sold
03 Evo 8: Family Car with balls