Ok, I have been absent from the forums for awhile, so bear with me.

I have a 1998 C280. It has been sitting for about 2 months. All was well when it was last run. Now, the AC is blowing hot air. The compressor is cutting on and off as it should (by manually changing the temp selector up and down). I have hooked up my gauge to the low side only. It is measuring about 36 lbs when the compressor is on and about 90 lbs when it is off. I will do the dash diagnostics for more info. Thoughts guys?

kid

-LATER-
I ran the "actual value codes" and here they are:

01 82
02 82
03 90
05 82
06 161
07 01'4
08 91
09 50'F
10 275
20 270
21 070
22 0
23 0
24 13.9
40 02
41 03
42 18
43 6-C
50 84'F
51 72'F
52 50'F
54 OFF