I have a 90 crx with b series. My question is when converting from obd0 to obd1 I know you need the conversion harness for the ecu and you have to change plugs on the distributor but what about the injectors? Is there any thing else that has to be changes out?


thanks

 

I just finished this swap manually... it's easier than 125.00 for a harness
if you need the info holla....

 

In regard to injectors you have two options:
1) Use obd0 style injectors, make no modifications.

2) Use obd1 style injectors
-solder on obd1 injector clips (or modify old clips/injectors so they snap together)
-remove injector resistor box
-take the wires that went to the resistor box and solder them all together (or, preferrably use the termination plug which accomplishes this same thing and comes on obd1 vehicles)

I decided to swap to the obd1 style injectors so that I could ditch the resistor box and clean up the engine bay a bit.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ESA &raquo;</TD></TR><TR><TD CLASS="quote">I just finished this swap manually... it's easier than 125.00 for a harness
if you need the info holla....

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

I could use that info

 

go to http://www.prostreetonline.com and click on the how to section on the far left bar. down a bit they show you how to change from an OBD0 to an OBD 1. they use a crx si w/ a b16. ive never done it b4, i just stumbled across it one time... it might help ya

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bumpincivic20 &raquo;</TD></TR><TR><TD CLASS="quote">go to http://www.prostreetonline.com and click on the how to section on the far left bar. down a bit they show you how to change from an OBD0 to an OBD 1. they use a crx si w/ a b16. ive never done it b4, i just stumbled across it one time... it might help ya</TD></TR></TABLE>

doesn't work

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ESA &raquo;</TD></TR><TR><TD CLASS="quote">I just finished this swap manually... it's easier than 125.00 for a harness
if you need the info holla....

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

PM me I'd like to know. Are there ant DIY on teh web that you know?