air conditioner issue

2013 AUDI A4
12,000 MILES
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VICTOR ORELLANA
  • MEMBER
  • 2 POSTS
I replaced the air compressor and had it charged professionally but still does not work. there is no power to the air compressor fuses are okay. is there a relay and where is it located or what else can it be?
Aug 22, 2016 at 7:50 AM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
There is a low pressure cut off switch and a high pressure cut off switch that protects the system take the car back and get them to check system pressures if there has been a small leak the refrigerant may have leaked out to a point that the switch has cut in.
Aug 22, 2016 at 5:20 PM
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