Hello H-T.

Here's the deal:
DPFI OBD-0 LX sedan. Swapping in OBD-1 B18a. I'm doing MPFI and OBD-1 all at once. o2 sensor and injector wiring is done.

I have an OBD-0 to OBD-1 conversion harness with 2 (both) distributor jumpers.
However obviously they're designed to plug from MPFI harness to the new OBD-1 distributor. The 2 wire plug looks like it will plug in no problem. But the bigger plug won't plug into my DPFI harness.....

So I'm going to eliminate that particular jumper harness. I have the other end of that distributor plug from the Integra so I'll wire that up. The DPFI plug has 5 wires, and of course the 2 others from the ECU are there and that should somehow match up to the 7 wires in the Integra plug.

Searching hasn't yielded anything definitive.

I JUST NEED TO KNOW WHAT WIRES GO WHERE!! Please help put a nice sedan back on the road under it's own power. Thanks.

Cliffs: How do I wire DPFI OBD-0 dizzy plug up to MPFI OBD-1 dizzy plug???

 

<U>IF </U>you have a Frog harness you can match the colors...

http://www.vtecfrog.com/Web_Pa...3.pdf

 

what jumper is it?

 

A local dude made it for me.

I could follow the wires from the original OBD-0 ecu to figure out what goes where if you guys can post the pin locations & maybe a diagram of the OBD-1 distributor plug to show where they go.....

Please I can almost taste it....

(computer won't let me see that link for some reason)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skelly ed666 &raquo;</TD></TR><TR><TD CLASS="quote"><U>IF </U>you have a Frog harness you can match the colors...

http://www.vtecfrog.com/Web_Pa...3.pdf</TD></TR></TABLE>

Funny after all my years of building harnesses so that you could match the distributor wires color for color and the Frog/Hasport Harness not being compatible with the distributor wiring like mine...they finally copied it.

 

I've had my Frog for a couple years now and it is this same way... So I dunno when it changed.

 

 

that's PERFECT

thanks dropped