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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1274 (General, Technical Data (Refrigerant R134A Servicing)) >> 00 General, Technical Data >> A/C Service Station, Connecting >> Refrigerant Circuit, Connection On Low And High Pressure Side >> A/C Service Station, Connecting For Measuring And Testing

A/C Service Station, Connecting For Measuring And Testing

WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.

-- Switch off the ignition.

-- Connect the A/C Service Station to the power supply.

-- Connect the quick-release coupling adapter to the charging hoses of the A/C Service Station (hand wheels not screwed in or manual shut-off valve not open).

-- Switch on the A/C Service Station and evacuate the charging hoses (only necessary if there is air in the charging hoses).

-- Switch off the A/C Service Station.

-- Remove the cap from the service connections (with valve).

-- Connect the A/C Service Station to the vehicle refrigerant circuit using the service connections with the quick-release coupling adapters.

-- Screw in the handwheel of the quick-release coupling adapters only until the valves are definitely open at the refrigerant circuit connection (observe pressure gauge, do not strain valves).

-- Perform the planned tests and measurements.