i started a new thread caues the last one got long and drawn out, but its a 1989 crx si i put a b18 into out of a 1990 integra, the plugs wont fire, and the fuel pump wont come on, also there are no lights on the dash at all. its a new main relay, a good computer, (i put it on my 91 teg and it worked fine) and a new fuel pumpp. i think my underdash wiring harness may be out. or something like that. cause i have everything wired up right, its just like the computer isnt getting the signal to turn on. and i cant get whyy, any help is appreciatedd.