well I tried the instructions for finding the CEL codes on http://www.surrealmirage.com/subaru/subaru.html
really! I went down to my car armed with a screwdriver and pad of paper, I got the tray off but couldn't find the black wire thing, just green.... then it started pouring, that's right t-storms in upstate NY in Nov! anyway I went to AutoZone but my car's too old, they do 96 and up.
So I'm gonna ask my friend to try, he knows more about wires than me. I just don't want to replace things that don't need it since I'm strapped for cash, plus that CEL light has to go off so she'll pass inspection.