Checking With RESTRICTOR And Reservoir, With Internally Regulated A/C Compressor: Notes

WARNING: This page is about a different car, the 2017 Volkswagen Touareg, 2016 Volkswagen Touareg, and 2015 Volkswagen Touareg. 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 AIR CONDITIONING .