They are located on the air intake pipe, on the bend, after the MAF. The car runs fine, the MPG is fine, but I would like to know what they do for obvious reasons.
The two wires in question which are supposed to go to that plug beneath them
http://i169.photobucket.com/albums/u219 ... car002.jpg
The blanking plug
http://i169.photobucket.com/albums/u219 ... car003.jpg
and the plug itself
http://i169.photobucket.com/albums/u219 ... car001.jpg
Sorry about the links, it won't let me upload pictures because it says they are bigger than 800 pixels, but they're not. Whatever they do, them not being connected isn't affecting the car at all, at least I don't think so. Any help would be much appreciated, thanks.