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Home >> Audi >> 2019 >> A3 Premium >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> Air Conditioning (HVAC) [Convertible] (1 Of 2) >> 87 Air Conditioning >> Refrigerant Circuit >> Service Connection On Low And High Pressure Side, Removing And Installing >> Installing

Service Connection On Low And High Pressure Side, Removing And Installing: Installing

Install in reverse order of removal. Note the following:

-- Evacuate and charge the refrigerant circuit. Refer to Refrigerant Circuit (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) or Working with A/C Service Station (1 Of 2) / Working with A/C Service Station (2 Of 2) .

-- Operate the A/C system after filling the refrigerant circuit. Refer to A/C SYSTEM, STARTING OPERATION AFTER FILLING REFRIGERANT CIRCUIT .

-- Check the DTC memory and erase any displayed entries using the :Vehicle Diagnostic Tester  in the "Guided Fault Finding"  function.