Hey i have a 90 CRX dx...i have currently done a mini me swap...and mpfi swap all at once...i am having only 1 problem...when i bought the head...and the mpfi..i bought it all from the same person...and he used the PM6 instead of the p28 and the he had a summit racing vtec controller....well for the time being i would like to used the vtec controller...but there is a problem...i dont know how to wire the damn thing up..i have searched and found no wiring diagrams...if anyone can help please post it up or else IM me on aim at TheMightySchaz thanks.

 

^^^^ bump it

 

wow...come on someones gotta know something!!!!!

 

I know this isn't answering your question but you should just get an obd 1 conversion harness from rywire.com an obd 1 dizzy a 4 wire O2 sensor and convert to obd 1 I am in the process of doing this right now actually. I was considering using a ghetto rpm switch for vtec but I figured if I was gonna do all this work I should do it right. The p28 ecu has the proper fuel maps and I figure will be a much better motor in the long run....but if you really want to run that switch I think they go through it on here http://www.geocities.com/senpa....html

check this out it also goes throught setting the valves and everything...godd site

 

nevermind this site has an awesome diagram

crx.honda-perf.org/articles/z6swap/z6swap.html