Hmmm? In your first post you say the air is
blown out and is hot one side and luke warm the other. I would think that if it was anything to do with a stuck flap the air wouldn't be blown out.
As you might gather I can't help with location photos of the sensors but have you done the ATC diagnostic check? That should show if the sensors are faulty. Here is the how-to:
http://www.the75andztclub.co.uk/foru...hread.php?t=46