efstunnin

hey guys i just picked up a 91 crx with an obd1 b20 v tec in it

the wiring is all mickey moused and messed up from the previous owner trying to wire the obd0 car harnes to the motor
and i wanted to just go obd1 instead of obd0

does anyone have some step by step instructions to fully convert and aybe a pparts list to help me

any info is appreciated

OneBadTurboCRV

There are plenty of write-ups on the Internet. Get on this website called www.google.com and search.

Your best bet is to purchase an engine harness that matches your vehicles wiring (1991 CRX) and modify it as needed to work with your engine. There are also companies that sell harnesses already made for this sort of thing that will be plug and play.

efstunnin

i have been on google searching
it already has the crx harness in it..but theres so much wire splicing idk where to start

OneBadTurboCRV

Like I said, either purchase a premade one or buy a completely stock engine harness. This is where you start.

EFinAwesome

http://www.rywire.com/catalog/obd0-t...rness-p-9.html
or
http://www.boomslang.us/obd0to1.htm

efstunnin

what would be the best ecu to run with that motor
right now theres a pr3 sitting in it

crx_si-r

If you go obd1 then you will be better of getting a p28 b have it chipped and set to match your set up

EFinAwesome

Agreed

efstunnin

alright so the car isnt starting at the moment
im getting fuel and spark but its not cranking over
dont know if the timings off but does anyone have any ideas?

also as i was cranking the engine some fluid started flowing out
but i couldnt find out where
i pulled the maifold out and everything but cant find anything where it could be coming from