[s-cars] A/C Question -- 94 S4

[Larry]

On my 95.5 (yours could very likely be different during the transition years from R12 to 134A), there is the low pressure sensor up in the passenger side of the plenum, which can be used as the low side port.  You would then need to short the sensor connector in order for the system to function

Sent from my pocket electronic thingy

> On Jul 2, 2019, at 10:34 AM, Gary Meier <garymeier65 at gmail.com> wrote:
> 
> Over time the charge in my a/c has slowly faded. I can only find a
> high-side port. Can anyone advise me on how to top up the charge. Any help
> is greatly appreciated.
> Gary Meier
> _______________________________________________
> S-CAR-List mailing list
> http://audifans.com/mailman/listinfo/s-car-list
> http://www.audifans.com/kb/List_information