ok, heres my situation.. 95 240sx with an rb20 swap basically completed.. one question tho. when i got my motor set the iac valve had the wires snatched out of the connector. im just tryin to find out which way they go. its a green wire and a black wire both with some color stripe i dont recall right now but those are the primary wire colors. theyre in the connector vertically so i just need to know which is supposed to be on top and which on bottom.