Buy a kit at Wal-Mart or auto parts comes with instructions While the equipment to install refrigerant is widely available, I try to discourage the practice for a few reasons: System charges are very specific...too much and your compressor will run too hot. Too little, and the lubrication to the compressor will be affected. Either means a short life span for the compressor, and a future expensive repair. Refrigerant is a controlled gas, and it is illegal to vent it to the atmosphere. Refrigerant acheives very low temperature at atmospheric pressure and can hurt you. If there is a mechanical problem, adding refrigerant won't help. If there is a leak, adding refrigerant won't last long. Please, have a professional help you.
The Auto button will turn on the AC then set your desired temperature.
at the compresser
right side botton of engime
2-1
It's the schrader valve on the low pressure side of the system. Find the AC compressor. There are two hoses coming out of it - one is larger than the other. That's the low pressure hose. Trace it back until you find the scrader valve - it's usually topped with a plastic cap.
R134 is used, but have the leak fixed first.
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I assume there are service valves somewhere on the unit. Unless theyve got some new advanced way to charge it?
if both readings are about the same 100's most likely tou have a bad ac compressor
Hi, Audi has many models......................... Some of them are : Models * Audi A3 * Audi S8 * Audi S4 * Audi TT * Audi RS4 * Audi Q7 * Audi Allroad * Audi All Road * Audi A4 * Audi S3 * Audi A5 * Audi A6 * Audi S5 * Audi A8 * Audi S6 * Audi RS6 Avant * Audi R8 * Audi A3 1.6 * Audi A3 1.9 TDI * Audi Q5 * Audi Q7 V12 TTDI * Audi A3 1.6 TDI * Audi S3 S-Tronic * Audi S4 (New 2009) * Audi A4 2.0 TDI * Audi A4 Avant * Audi A5 Cabriolet * Audi A6 2.0 TDI * Audi A8 4.2 TDI Quattro * Audi TTS * Audi A5 2.0 TFSI Quattro * Audi S5 Cabriolet * Audi A6 2.7 TDI * Audi Q5 3.2 FSI * Audi Q5 2.0 TDI * Audi TT TDI * Audi RS5 * Audi A5 3.0 TDI * Audi Q5 3.0 TDI * Audi A3 Cabriolet * Audi TTRS * Audi A6 Allroad * Audi A1 Hope this helps!
Hi, Audi has many models......................... Some of them are : Models * Audi A3 * Audi S8 * Audi S4 * Audi TT * Audi RS4 * Audi Q7 * Audi Allroad * Audi All Road * Audi A4 * Audi S3 * Audi A5 * Audi A6 * Audi S5 * Audi A8 * Audi S6 * Audi RS6 Avant * Audi R8 * Audi A3 1.6 * Audi A3 1.9 TDI * Audi Q5 * Audi Q7 V12 TTDI * Audi A3 1.6 TDI * Audi S3 S-Tronic * Audi S4 (New 2009) * Audi A4 2.0 TDI * Audi A4 Avant * Audi A5 Cabriolet * Audi A6 2.0 TDI * Audi A8 4.2 TDI Quattro * Audi TTS * Audi A5 2.0 TFSI Quattro * Audi S5 Cabriolet * Audi A6 2.7 TDI * Audi Q5 3.2 FSI * Audi Q5 2.0 TDI * Audi TT TDI * Audi RS5 * Audi A5 3.0 TDI * Audi Q5 3.0 TDI * Audi A3 Cabriolet * Audi TTRS * Audi A6 Allroad * Audi A1 Hope this helps!