IAT sensor?? i got nothing...
Lui
 
IAT is a two wire sensor. I do still need an IAT sensor, but that's besides the point. 
 
 
It might be the wire that senses vacuum pressure.. On your intake manifold there should be a hose which goes to the spot where that wire plugs into.
 
I dont think so... It's not long enough to reach. Plus all of the sensors/plugs in the manifold are already plugged in. 
Thank you though. 
I tried chasing the wire colors in the Haynes manual, but it didn't help much. They cover all of the cars from 1995-2004 (I'm sure 2005 is the same, but I believe it was printed in '04). Because of this, I think the wire colors are slightly off in the book. In fact, I know some are. 
 
 
Wiper motor plug.... Thanks to Robert Greene and/or John Higgins for figuring it out.
 
 
well i guess you would have realized it by the next time it rained then :p
 
Not likely... just trust me on that one...