ok, i've been looking for a few days now and still nothing. I'm just looking for ANYONE who has a wiring diagram or anything that can tell me what all these wires do. I found a diagram that showed me what most of them did but not all for some reason, why... i dont know but it did. here is my prediciment.

This is with me trying to connect the harness that came with my B16a 1st gen motor to my cars harness running to the computer. This is the connector that is on the drivers side under the hood, next to the Fuel Injector Resistor Box.

91 CRX Si (this is what is coming out of the car now that i need to hook up to the new harness, wire splicing time)

Yellow/Black = Fuel Injector Resistor Box
Blue/Yellow = EACV
Brown = #1 injector
Red = #2 injector
lt. Blue = #3 injector
Yellow = #4 injector
Black/Yellow = ?????
Blue = ?????

89 B16a 1st gen motor (as you'll notice has a FEW extra wires...)

Yellow/Black = ?????
Red/Blue = (ignore [should be 3 or 4 wires to ignore, considering the VTEC Solenoid, 02 #2 sensor, Pressure, and Knock got re-routed directly to the PCM)
Blue/Black = ?????
Green/White = (ignore [sry, forgot which one was the other to ignore )
Black = ????? (ground i'm guessing)
Yellow/Red = ?????
Yellow = ?????
Yellow/Black = Fuel Injector Resistor Box
Blue/Yellow = EACV
Brown = #1 injector
Red = #2 injector
lt. Blue = #3 injector
Yellow = #4 injector

(Wires in bold are the ones that i have spliced so far and are actually connected to the Si wiring harness going to the PCM)

if anyone knows, or has a pic saved of the wiring diagram i can get my hands on that can help... PLZ do so, i have been searching, maby its me or i'm blind but i'm not sure and dont want to screw with this kind of stuff. Thank you very much

 

bump

 

anyone have any information that i can use? I know that it is impossible for me to be the only one who has ever confronted this problem...

 

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So you are trying to adapt the JDM B16A harness to work with your chassis harness? Why didn't you simply use the stock Si harness and then add the extra wiring to that... a lot less headaches.

 

didn't know, prolly should of but too late now. I'm just looking for someone who has done this or has a bit of info i can use to complete wiring this up. I got the engine to run and all but gives me trouble codes.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by agCrX &raquo;</TD></TR><TR><TD CLASS="quote">didn't know, prolly should of but too late now. I'm just looking for someone who has done this or has a bit of info i can use to complete wiring this up. I got the engine to run and all but gives me trouble codes. </TD></TR></TABLE>

heh..good luck with that nightmare!
You should really really really try and revert back to your Si harness if you still can. If you do, here's my VTEC engine wiring schematic for the Si harness:

http://ff-squad.com/tech/wiring/wiring.88-91.jpg

 

katman exactly what i would say

 

Yeah, i used that pic when doing the terminal installations on the PCM harnesses, its nice, as the days go i'm narrowing the problem down, if i get all the wire combo's done and right i will post up what they get connected too, so all the people who like to double there work load can do it as easily as i did