The wires are in expansion 28 and 27 as shown in the pic. That matches the startup guide. I can't confirm the CAN colors as I can't remember off the top of the my head color is which but you can do that easily. CAN H is supposed to be pin 27 (yellow stripe in your pic).
Everything is hooked up right and still not working. Now I'm having a serial connection failure that says controller unable to read all pages then Tuner Studio goes off line. Maybe something happen when I was checking the SPR1 & SPR2 to JS6 & JS8 can wires as per Prefect Tuning instructions front page.
Last Edit: Jan 9, 2019 17:33:27 GMT -5 by RacingJake
1987 Thunderbird 2.3 Turbo with 202000 miles, PimpX, 50 trim Turbo, Boport stage 3 head with 2.1 cam, 66lb injectors, 255 fuel pump, 3 inch exhaust. Runs great at 25 psi.
what all did you do to get you gauge to work? I have a PIMPxs I am trying to get to work and I even enable 29 bits megasquirt and it still dose not work, gauge turns on but dose not show anything from my ecu.