Audi Workshop Service and Repair Manuals

• ◆ The low-pressure switch switches the compressor off in the event of vacuum in the refrigerant circuit.

Removing

• ‒ → Detach connector -A-.
• ‒ Remove the switch, the refrigerant circuit remains closed (valve)

Installing

• ‒ Renew O-ring seal -B- .
• ‒ Tighten switch to 5 Nm.

Note:

To check the refrigeration capacity with the switch -C- removed, jumper the contacts in the connector -A-.