Any help appreciated.
Recently my air con system stopped working. On investigation it was found to not have any pressure in the system and after an attempted re-gas the O-ring beneath the pressure switch was found to be perished and therefore the system not holding any pressure.
I took the opportunity to replace the high pressure switch as well as the O-ring.
Since replacing the HPS and O-ring I have had the system re-gassed and it is now holding pressure. However, the air con is not blowing cool air. It would indicate that the 'new' HPS is faulty. Diagnostics have been run on the car and there are no stored faults on the air con system. Is there anything I have missed before I replace the switch and try again?
Thanks,
Toby
