I am putting my engine harness back together in the engine bay and I came across a piece on the harness that I dont recognize. The harness is from a 94-95 cobra, maybe this helps with finding out what it is.
My car is in pieces and I have all the wires every where right now relocating them, so I'll look around for it tomorrow.
Edit: 88mouse is right. I just looked at a pic I took the other day before I ripped this stuff out. Here's the pic, this is under the passenger side front fender.
you don't really need it. But if you don't hook it up with turn check engine light on. I took all the egr stuff off my 88. Made a block of plate for the egr.
There is a little of miss information on this thread , that is the evaporation system solenoids, they don't have anything to do with EGR, just for the information the EGR system is only a valve ( located right after the throttle body) and the copper tube that goes from your header to that valve.