I have a 91 ls in my 90 civic hatch si. I can't find the iac wire on my harness. I tried to start it up but right when it catches on the motor dies the ecu is flashing one long flash and four quick flash that 14 right? I looked it up and it says that it is the iac. I had a ls in there before but I don't remember it being plugged up or ever taking it off. Anyone have any idea which side the wire the iac come out from. I looked behind the motor and I don't see any extra wire. Everything is plugged up ready to go except for this ahhh.... Thanks for your help.

 

did you find the iac valve??