No Tom, I do not believe so, but I will look in my AC guide. I believe there is no outside temp gauge wired into the system. There is a temp sender in the WP for water temp at 100C or 110C and there is the one in the R/D at 57C or 60C. And there is the inside cabin temp sender.1988 SEC.
In "C-Normal" setting of Air Conditioning with AUTOM selected for fan.
Does any body recall if at very high OAT (Phoenix 110+) does the A/C system automatically close the recirc flap?