i currently have a ls/vtec in my crx and i wanted to conver to obd-1 so i can use hondata because i have heard of people having bad luck with obd-0 hondata. i was just curious how this can be done . can i just buy a conversion harness from blown90hatch and a obd-1 ecu and call it a day or is there more involved?


[Modified by internet izzay, 12:47 AM 3/11/2003]

 

you need an OBDI ECU (P28 or P72), conversion harness, and OBDI distributor. you will have to re-wire your connectors for the OBDI distributor also. i think that should do it. i plan on doing this swap myself in a few months but i'll be trying my luck with hondata and OBD0 first. goodluck

 

now another question is would this change the impedence to my injectors. and would i have to run a obd-1 o2 sensor?

 

you can use either type of injectors but if you use obd1 style you will need a new set of inj clips and cut out the resistor. Yes you need the newer o2 sensor too.

 

does anyone have a website or thread, of a complete rundown of what is involved with this, that would really help. thanks

 

this might help. mostly courtesy of Stormin Matt who i'm sure is actually a member here also.

http://hondata.com/bb/viewtopic.php?t=177&highlightbdo+conversion


[Modified by sleeper4dr, 7:26 AM 3/11/2003]

 

thats a little different though, i have a obd-0 motor and i wanna run a obd-1 p28, that writeup is for putting a obd-1 motor in a ef. thanks anyway though. anyone else?

 

uppage