Help!! Where do I put AC Freon at? Where's the Low pressure Valve?
#1
Help!! Where do I put AC Freon at? Where's the Low pressure Valve?
Hey Guys,
I have a 96 Audi A4 AWD and I am looking for the low pressure valve for the Freon to screw on to. I think I found it by the Cabin air filter. It has a switch on it though. Is that where I put it?? All help appreciated
Thanks
I have a 96 Audi A4 AWD and I am looking for the low pressure valve for the Freon to screw on to. I think I found it by the Cabin air filter. It has a switch on it though. Is that where I put it?? All help appreciated
Thanks
Last edited by ChrisBeOnIt84; 06-11-2013 at 04:02 PM.
#3
AudiWorld Super User
There's a mastercool, adapter to fill it where the low pressure switch is located.It threads onto the schraeder valve.
#4
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Low pressure switch is located by the cabin air filter housing, you will need to unscrew it and use an adapter that AudiMick showed above.
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