noob attempting first motor swap

[grocerygetr]

Hi i have a 90 civic dx that had a d15b2 and im swapped in a d16z6 with the p28 ecu. I am having trouble on the wiring part any help would be appreciated. Do i use the old wiring harness that was in the car? or do i use the one that came with the d16? i also purchased the jumper harness but that shouldnt be a problem. The prob im having is the wiring harness in the engine bay the plugs are all different. oh and the car has been swapped to mpi. Thanks again

[Kegger]

You need the harness for the Z6 to make life simpler. You can rewire the whole stock harness but its a pain in the ass.

[SpeedDemon]

+1 just get the z6 harness

[grocerygetr]

ok cool thanks guys