TC auto AC question

Have a 2003 TC with the driver/passenger automatic AC unit. When set
at a temp of about 72 on one side and 75 on the other, the unit blows
REALLY cold air both sides, seems no differential. Have to crank it up
to maybe 80/84 before it seems to work properly.
Where does it sense the AC temp ? Can it somehow be set to be more
accurate at lower levels. I think it is probably working OK in the
differencial mode, but the temp sensor is reading too low ? ?
Thanks !
Zork

 

In your overhead console you'll find the I/R sensor. It's reading the
thermal emissivity of you, your clothing, the seats, etc. But not the air
temperature. It's very easy to fool the sensor.....

 

Is there anyway to 'fool' the sensor to read higher temps ?
(Well, actually I suppose lower temps to fool it into hotter air. <g>)
Thks ! !
Zork
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