EZ Wiring Mini 20 Circuit Installation

Sounds like the same mistake I made, and I was wiring my own harness to an underhood relay box (95 Jeep). I ASSumed that IGN1 (blu) got power when cranking ("start" position), so wired only IGN1. I wasn't using a ballast resistor. I found that only IGN2 (brown) gets power in "start", and vice-versa in "run". My engine wouldn't fire no matter how long I cranked, but as soon as I released the key to "run" it would fire. Took a while to figure that out. Simple solution, I just jumpered IGN1 & IGN2 at the key switch, by removing the factory terminal and making a jumper with piggy-back spade terminal. In my case, the IGN1/IGN2 wire just turns on an underhood relay that supplies my IGN bus (ignition, alternator, ...).