i'm getting ready to swap a b20b into my 88crx si. can i use my stock wiring harness??
and what ecu should i use? my friend is selling me a 90 integra ecu for $20. will my harness
plug into it? this post is only for help in the wiring part of this swap, i have all the hardware already i just need help with the wiring aspect of this swap, thank you, and i tried searching already but i can't find anything specifically about this particular swap.

 

I'm pretty sure the stock si harness will work just fine. You'll need to use an OBD-0 dizzy.

 

ype you're good to go

 

Ya, use the si injectors, obd0 ls teg ecu and dizzy if you want a nice cheap solution That should run fine.

 

I think the best way to go is to swap to obd 1 wiring and tune with a p28or p06 ecu

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dancrxsir &raquo;</TD></TR><TR><TD CLASS="quote">I think the best way to go is to swap to obd 1 wiring and tune with a p28or p06 ecu </TD></TR></TABLE>

tru, this for sure best

 

hey thanks guys, i realy appreciate the advice. i got another question.
my engine, a b20b, came out of a 94 civic coupe. i was unable to get the ecu so
i don't know what it was running. so i don't know what parts it has. i mean, i have the engine complete with all accessories but i don't know if it was running obd0 or obd1. so how can i tell if the dizzy that is on it is obdo or obd1? i'm pretty sure the intake is from an integra but what year, i don't know.
is it hard to identify intake manifolds for b series?

 

white plug is obd0, grey is 1

 

man you guys are fast!
thanks for the info. i'm hoping to get the engine in this weekend and hopefully i can get it running by next week. i miss driving it. its been parked in front of my uncles garage fro 2 months and now some
idiot stole my corner light :-(