ok so im kinda having a hard time with this megasquirt stuff does anyone have a diagram on where to hook up everything for the 7 or a write up like i didnt make my own harness i bought the 12' diyautotune one and a few things im lost about oher than the tps is not working right where do i hook in for the ign system the one labeled ign is a gray shielded wire is that right should it be i thought one of the grounds were shielded and all i have is two bigger black grounds and a pin 36 im just confused on how and where i hook everything up if someone could help i would be soo appreciative