Can somoene tell me what this orange plug is for, its close and below the cruise control box.

I have a 92 si with a D15b vtec and there is nothing in that plug. I have a loose plug that is connected to the IAT plug that does'nt have ahome but it does'nt fit into the orange outlet.

 

orange?? it could be for ABS...

 

All the orange plugs in my wire harness went to abs at one time.

 

pictures of it would definately help, i have a jdm b16a second gen. and i have an extra plug on the harness next to my iat sensor as well, i just leave it unplugged. im assuming its on the engine harness otherwise i would say it could be airbag chit... dont mess with the airbag wires, the airbag can go off and crack your neck if you mess up, but those are yellow not orange...

so you have an extra plug on your engine wiring harness? or an extra plug on your motor, my extra plug is grey, but i have an 94 ex wiring harness in my 93 dx with a 92 jdm motor so im all mismatched lol.

 

orange = abs
yellow = srs

 

I have an orange plug on the car. Not on the harness. I'm having some serious issues with my IACV and IAT.......I can't get my car to idle normal. I'm going to check for a vacuum leak tomrrow. The engine is idling at like 200-300rpm and when I turn the AC on its even worse.

 

they dont have to do with your problem...all orange is wiring for the abs