A5 Quattro Coupe V6-3.2L (CALA) (2009)
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Plenum chamber front wall, installing.
‹› Install refrigerant line such that it is not strained.
‹› Check installation position of refrigerant line to expansion valve (it should not come in contact with other components).
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Install the refrigerant line to the quick acting couplings. Refer to => [ Disconnecting and Connecting Refrigerant Lines, Quick-Release Couplings ]
See: Compressor HVAC/Service and Repair/Disconnecting and Connecting Refrigerant Lines, Quick-Release Couplings
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Evacuate and fill the refrigerant circuit.
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Install the remaining components.
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Check DTC memory of A/C control head Climatronic Control Module (J255) and erase any displayed malfunction if necessary. Refer to Vehicle
Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.
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Operate the A/C system after filling the refrigerant circuit. Refer to => [ Operating A/C System after Filling Refrigerant Circuit ] See: Description
and Operation/A/C Refrigerant System.
‹› Note the information regarding operating the A/C system after filling.
