accord2civic2prelude

ok h22a1>ej2...since they are both obd1, can i use the dx harness and just plug in play? when i got the engine, i got the obd1-obd2 jumper harness, but will i need it since they both are obd1? also, isnt there a main harness and sub-frame harness for the h22 and will i need the sub harness in my civic?

jdmwannabee

if there both obd1 then you won't need a jumper harness. you use the harness that was in the car originally and modify it.

civicgsr

You can use your DX harness to do the swap however, you need to realize that the alternator is mounted on the front of the engine compared to the rear of the stock integra/civic. You will have to relocate those wires. You may need to utilize some of the H22a's wiring to get the length you need.

Personally, I think it would be easy, but I've done monster wiring jobs before

No, you don't need the jumper harness.

good luck!

accord2civic2prelude

thanks for the input. really do appreciate it...