AC not working

[mikegee]

I have a X5 3.0i. The air conditioning is not blowing cold. I clicked the AC button and checked the AC clutch. The AC clutch is rotating.

I used a AC manifold to check the high and low pressure. Both the high and low side pressure sits at around 52 PSI. It doesn't matter if the AC button is pressed or not, the pressure sits at 52 PSI. The ambient temperature

In INPA, there is a fault code for the “AUC sensor”