I just swap an ls obd1 motor into my crx and first it didn't want to crank. I fix the cranking problem but now it wont start and i found out it had no spark and its throwing a ignition output sigal number 15 code. The only thing i rewired was the dizzy connecter off the hareness because the newer connecter didn't fit my obd0 ones on my crx. Can anyone help me please!!

 

Obd1 dizzy singles are totally different from obd0 are you using a obd1 ecu ???

 

I'm using odb 0 ecu with an obd1 dizzy so the only thing i rewired was the newer connecters on the stock crx obd 0 hareness so the obd1 dizzy would hook up. By the way the ecu i'm using is pr4.

 

did you rewire the new connectors correct to the odb1 distributor? its not all color coded also, what engine harness are you using and what model is your crx? and ecu


Modified by skellator_thoj at 7:24 PM 1/24/2008

 

correct me if im wrong but, i dont think u can use an obd0 ecu with a obd1 dizzy, obd0 and obd1 dizzy have diff. number of splines therefore sending diff. output, but i maybe b wrong?!?

 

I sure i rewired them right becuse i got the digrams for both cars and connected the right one togther.The harness i used was my stock 88 crx si one.

 

https://honda-tech.com/zerothread?id=2166708

read up!

 

i did the same thing that you did on your dizzy...to mine, ok, all of the wires match EXCEPT for two of them that are solid white on both the dizzy and the obd0 connector for the dizzy that's supposed to be in there...wire everything up, color to color...but on those two white ones...it's just trial and error, try them one way, if that doesn't work, switch the two white wires..


i know it sounds rele ghetto...but it works

*sry if i made it out to be confusing...

 

Thanks alot i hope it work's. One more thing are you sure
about the color matching because on the diagram only 4 of the 9 wire color match and the other you have to swicth around. Problely that's why it wont start because of the wrong diagram. But if you had the same problem it should start right up. By the way how's it running now?

 

she runs like a raped-ape