a friend dropped a b18a into a 92 dx hatch and is having wiring problems. is there any one who knows what they r doing that can help? should it just plug straight up or does he need to chang some of the pin outs and move things around a little?
any help would be great.

 

what codes is he throwing?

 

the b18b is a straight drop in which is 94-up, what year b18a is it? as far as wiring if its 90 91 you have to change your intake manifold and distributor and get a 92 up manual civic wire harness. theres a couple more things but its late so cant think right now