Acrisoft
05-04-2009, 01:54 PM
Hi fellows
This is an automotive a/c system:
After charging, a student of mine is reporting negative pressure on low side port (about -27 hg) and about 100 psi high side port. I have literature about diagnostic by pressure but no one of them reports negative pressure cases. What can it be ?
Moises
This is an automotive a/c system:
After charging, a student of mine is reporting negative pressure on low side port (about -27 hg) and about 100 psi high side port. I have literature about diagnostic by pressure but no one of them reports negative pressure cases. What can it be ?
Moises