Had this same issue when I tried converting my LTD to MAF using factory harnesses and parts. 30+ year old harness didn’t want to cooperate and had a no start condition even though everything was hooked up and ran correctly.Yeah, I've been that dingus on my own car. I can't even remember what I did to the wiring and pins in the past, I've had the car since the mid-90s and at some point, I added a wide-band, tried switching to a SN95 ECU (I think), switched back to the X3Z EEC-IV (I think), etc. Before I yanked the motor in 2016 for bad bearings, I was chasing gremlins and check engine lights, having problems with tunes, getting frustrated with quarterhorse and binary editor, etc. To hell with all that, hoping the Holley unit makes running my rebuilt engine a piece of cake. fingers crossed
Spent 2 weekends installing my TermX per the instructions and it fired up first turn of the key. Been enjoying it ever since.
Edit: I bought my kit about 4 months after they hit the market, so any Fox specific info was very limited and hard to find. It’s been on the car for 2 years now.
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