car had remote start, i switched over interiors from my 89 doors, locks, ect, so im not getting spark or the fuel pump isnt turning on, i think the wiring harness is from a 7m-ge going off of the colors and tsrm, cant seem to figure out which wire would be wrong, i cut the wires from the remote starter, they were just tapped in still nothing, i put a wire from the battery to the fuel pump relay and injectors and it fires right up, any input?