In switching to obd1 distributor, what is the modification needed to the obd0 harness in converting overall obd0 to obd1?

Did search and could not find, thanks!

 

you need something like this

 

hey, where do you get a plug like that?

 

what ECu are you using to run the OBD 1 distributor. If you are using the stock OBD 0 it will not work because the OBD0 ecu cannot read the OBD1 distributor. wont be able to rev the motor past a certain point.

 

i have a p28 now sent out for the "hondata" treatment and am converting my old obd0 setup to obd1...

 

All you have to do is match up the colors. Pull the plugs off the pins on the obd 1 dist and put the plugs from the obd 0 dist on its pins. It's not a perfect fit, but it works..I just used my own plug on the 2 pin one though as repinning that one was going to be more difficulI'm actually running a obd2 dist on mine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ruby Civic &raquo;</TD></TR><TR><TD CLASS="quote">hey, where do you get a plug like that?</TD></TR></TABLE>

I used to make them for people that were going from obd-0 to obd-1. The problem is you need to waste an entire engine wiring harness off an OBD-1 car, so I stopped doing that.

I would just recommend making your own.

 

hey, that is a nice looking engine bay there! well, i guess i will try to find a harness laying around - will any obd1 harness work?

 

If you do it my way all you need are the old plugs off your obd 0 dist.

 

yea that looks like what it will be, hate to sacrifice that tho

 

I need this addapter or the diagram to make it. Im dieing to get my car on the road and this is the last step PLEASE HELP

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by irev210 &raquo;</TD></TR><TR><TD CLASS="quote">you need something like this

</TD></TR></TABLE>

Wow, that is ******* genius!!!

I'm not being sarcastic, sometimes it takes someone really smart to step back and think of somethign really simple.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tbone &raquo;</TD></TR><TR><TD CLASS="quote">All you have to do is match up the colors. Pull the plugs off the pins on the obd 1 dist and put the plugs from the obd 0 dist on its pins. It's not a perfect fit, but it works..I just used my own plug on the 2 pin one though as repinning that one was going to be more difficulI'm actually running a obd2 dist on mine.
</TD></TR></TABLE>

I'm going to have to disagree tom. Your method is the way that Hasport endorses, if I remember correctly. You end up with a NON-STANDARD OBD0 ecu plug. The you use a conversion harness to make it adapt to OBD1 plugs. I match up the FUNCTIONS of the distributor wires, end up with a standard OBD0 plug, and then use a 1 to 1 crossover harness.

-PHiZ

Short answer is, it depends how your conversion harness is designed.

 

can you explain how you wired it up. wire for wire

 

if u guys are looking for something like that check this out

<A HREF="http://locashracing.com/store/product_info.php?cPath=22&products_id=57
" TARGET="_blank">http://locashracing.com/store/...=57
</A>


hope this help u guys

just need to use the search engines that is why there here for u to use

 

I cut the obd 0 plugs off the harness and soldered obd 1 plugs on. That way i could sell my obd 0 dizzy.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by irev210 &raquo;</TD></TR><TR><TD CLASS="quote">The problem is you need to waste an entire engine wiring harness off an OBD-1 car, so I stopped doing that.
</TD></TR></TABLE> I agree.

 

Phiz,, all I did is take the plug off my obd-o dist, then pluged them into the obd 1 dist wires after I matched up the colors. On the big plug, the small one I just made my own 2 pin plug.. My obd 1 conversion harness is from JK conversion harnesses.. I'll check mansons car as his is a different one from jdmshit.com. I think we had to swap two of the colors .

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PHiZ &raquo;</TD></TR><TR><TD CLASS="quote">
Short answer is, it depends how your conversion harness is designed.</TD></TR></TABLE>

You are correct. If you use JK OBD0-OBD1 harness then the color for color will work fine. If you use locash or jdmshit's it must be function for function( IMO, of course).

Short answer is, Use JK obd conversion harnesses and use the easiest and most affective method.

Phil

 

It was the yellow green wire I beleive that needs to be swapped on non jk harnesses.. Manson will check tommorow for us.