So me and my buddy went to redo my harness because the guy that swapped the engine wasnt the brightest and after realizing it was fine the way it was we plugged everything back in and boom, crank no start. Ive checked every single fuse, my grounds are all good. The issue is the main relay isn't receiving power. I checked it with a meter and the fuel pump and ecu aren't receiving power and the CEL isnt popping up anymore. I tried running a switch directly to the fuel pump and it primed but the injectors just didn't want to use any of that fuel. I'm going to try cleaning out my ignition switch but apart from that I'm lost. My ecu is obd1 with a conversion and I just tried my friends obd2 ecu and still nothing. Only difference is I hear a click in the main relay when turning the key off. Any help is appreciated I really just want to get my engine to run again.