well im dropping a b18b1 into my 91 crx. i know i have to do the mpfi swap and i am going to go obd0 dizzy and fuel injectors. is there anything else i have to do besides that to wire up the motor? and also im not sure what ecu to use. any info would be great. thanks

 

oh hi... i don't search either.

Normally I just yell WOMAN WHERE IS MY WATCH.

things show up then, I would give it a try

joking aside search this is a commonly covered topic.

 

you have been on here too long he hasnt, let the padawan learn grand master honda man

 

Covered before, but you will want the ecu from a 1990-91 integra, do the mpfi swap, use the harness from your dx and splice and add to it. Did a similar swap to my '89 dx crx and it all went well. You could also buy the "honda engine swaps" book - it lays it all out quite well, and is a handy reference. read the 88-91 section a dozen or so times, and you'll do fine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fin781 &raquo;</TD></TR><TR><TD CLASS="quote">you have been on here too long he hasnt, let the padawan learn grand master honda man </TD></TR></TABLE> I try to be nice but, then people take all the cookies.

Then last person I really helped with hondas is the cause of a nice new welding scar because well he sucks.

So my nice advice search people do some great write ups and it'll be all good OP

 

thanks for the info, ill get the 90-91 teg ecu.

 

yeah use you wiring harnes from your dx and add to it.
and use a obd-0 pr4 ecu.

use this sit to help you out.

http://www.angelfire.com/d20/h....html


hcp =424.

 

https://honda-tech.com/zerothread/1508680

ECU
Shift Linkage
Mounts
Wiring
Motor
Transmission
Axles