ok i tried using the search function but its being weird and not giving me any similar info. anyways, i am starting to do wiring for my 1990 std hatch so i can get my ls running. but im lost on the first steps of the mpfi wiring. when i went to de-pin my ecu and plus b10 and b12 they are not the same color that the mpfi swap guide says they are. my b12 plug has nothing in it, and my b10 plug is white/red. im very confused and its my first attempt at wiring anything, so any help would be appreciated. also, pics would be very helpful! thanks

 

here go

http://www.angelfire.com/d20/hcivic88/dx-siwiring.html.

lots of pix, and GOOD info. i used it for my swap, and it works just fine.

 

here is another good writeup for dpfi to mpfi

http://hondaswap.com/swap-articles/d...writeup-49557/

 

http://www.ef-honda.com/ben/

this will pretty much answer most of ur questions. gl!

 

http://hybrid.honda-perf.org/tech/4gdxtozc.html

 

thanks for all the help guys! i figured out my problem with some of the guidance from those links, and im now onto the mpfi swap