Quote Originally Posted by VectorMotorsports View Post
They both are except one is used for outboard controllers and one is used for the climate controls LOL In some GM vehicles there is only one sensor with a pretty good buffer to keep the display from changing alot IE a 5 degree window where it wont move. Its late but I'm still 99% sure the G8 has two (long day).
This makes sense. The AAT is displaying temps that are way too low for them to be accurate. The dash (radio) displays a temp that is within a couple of degrees of the IAT. Which, with the mods I have is where they should be. With that said, is there a perameter in the DH to display outside temp?