Porsche Repair Questions? Ask a Mechanic for Answers ASAP
OK this sounds to me that you may have cut through an AC line?
you didn't breathe it in did you as it can have some nasty effects if inhaled? if you feel short of breath or anything odd get yourself to a doctor.
the good news is that the AC pressure switch will prevent the pump from being turned on so you can continue to drive the car with no issues other than non functional AC