Finally mustered up the cash to buy a Rywire harness when I see 89shithatch has a harness from a 90 hatchy. it was an Si conveterted to run OBD1. Is this going to work on a MPFI converted Std?

 

wrong year.

88
89
90-91

your best off to keep the harness that came originally with the car since Honda kept moving pins around.

This info coming from HASport/Locash Racing for the past 10 years.

 

thanks for the obvious, im just a cheap bastard. Im gonna go ahead and get it from Rywire, I have the money to do so. But the Si harness was coming out a 90 Si.

 

just do the swap it was easy
follow directions and u wont have a problem

 

i did, problem was is the harness on the car now is a 89. which explains all the trouble I had with it. The MPFI conv. been done. The engine harness on it now was on the ZC i put in last year, it was out a 89.

 

it should all be the same from 88-91

I did a 89 dx to mpfi and had no problem

 

i always knew 88 harness were different from 90-91, but apparently 89 are different from 90-91's too. I haerd this like 3 times in the last few days. I was gonna put a 90 Si harness in my hatch since its alredy been converted, but now Im thinking ---- that, I'll just buy the plug and play harness from rywire.

 

take astock dx harnes and install it

then take a mpfi harness and cut and tape, it realy is easy just takes a day to do it

 

lol I thopught about that, just didnt feel like it. Plus I already bought a Z6 harness too. I might as well just do it the right way.

 

has to be from matching year and yes they are different. I did this years ago and guess what codes etc. Did it start yes. Would you have to repin yes. Find right year and enjoy