I am Removing my D15 from a 91 hatch and dropping in a D16a6 sohc w/ 5 spd tranny. I bought a pm6 ecu, injector resistor box, and a harness from an 89 si. Should i use my dpfi harness and modify it or use the complete si harnes? will the si harness just plug and play?

 

The harness that came with the car, you have to use the harness that came with you car unless you are going to change both the engine and the chassis harness for all the harnesses have different pin layouts

 

so i will use the harness from my d 15 and modify. Do follow the same wiring instructions as if i was just doing a dpfi to mpfi manifold swap? or is there more/less i need to do with the whole engine swap? thanks for the help.

 

bump

 

follow the instructions for a multi-point swap.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91H4hatch &raquo;</TD></TR><TR><TD CLASS="quote">so i will use the harness from my d 15 and modify. Do follow the same wiring instructions as if i was just doing a dpfi to mpfi manifold swap? or is there more/less i need to do with the whole engine swap? thanks for the help.</TD></TR></TABLE> I think theres a couple wires that you need to chang at the ecu but thats all double check