Checking With Expansion Valve And Receiver/Dryer, 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.

-- Observe manometer battery.

NOTE:

Switching pressures and design of refrigerant circuit switches are vehicle-specific.

The pressures should be measured at the service connections. The location of these connections is vehicle-specific.

Refer to SYSTEM OVERVIEW - REFRIGERANT CIRCUIT .