Checking With RESTRICTOR And Reservoir, With Internally Regulated A/C Compressor: Notes
WARNING: This page is about a different car, the 2020 Volkswagen Atlas, 2019 Volkswagen Atlas, and 2018 Volkswagen Atlas. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Connect the A/C Service Station. Refer to A/C Service Station, CONNECTING .
Observe test requirements. Refer to PRESSURES, CHECKING .
-- Bring engine speed up to 2000 RPM.
-- Monitor the pressure gauge on the A/C Service Station.
NOTE:
Switching pressures for refrigerant circuit switches are vehicle-specific.
Connection with valve for low-pressure switch or at evaporator is only to be used for vehicles with no service connection on low-pressure side and inaccessible connection at compressor or accumulator (measurement accuracy). Only applies to certain vehicles.
Refer to SYSTEM OVERVIEW - REFRIGERANT CIRCUIT .