ok heres the cars info 90 crx si with dohc zc now i have a problem with the wire color code with the safcII and what i have read online now i read the afc book and says that for crx ef8 89-92 digram h1-a in book but its for b-16 no d-16 or zc so so are the ecus color wire and postion same other then the b16 having the vtec and knock sensor can anyone with a zc and safc give me the corrrect color wire for ecu to afc because i dont want mess up my car or the afc thanks for any help you can give i wanna get it up and running this weekend

 

holy ----. sentence structure?

first of all, find a proper wiring diagram for your ecu.
I like this one:
http://www.fourthgenhatch.com/mpfi.html

second of all, match up the wires from the safc to your wires. the safc wires should be labeled.

 

just find the one that is OBd-0..i have the manual for the old SAFC ( the one with the buttons ) and it says to use H5 wich happens to be the OBD-0 for either B16 or D series.

correct me if im wrong anyone..or ask or PM RENR he knows hes got it on his hatch with a DOHC ZC.......