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Home >> Audi >> 2022 >> S7 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Air Conditioning (Refrigerant R1234YF Servicing) (Refrigerant Circuit)) >> 87 Air Conditioning >> Refrigerant Circuit >> Refrigerant Circuit, Cleaning >> Adapter For Assembling Flushing Circuit >> Audi A7 (4K) from MY 2018

Audi A7 (4K) from MY 2018

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Vehicle Adapters Necessary for the Connections to the Reservoir or Receiver/Dryer Required Adapters for the Connections to Receiver/Dryer Miscellaneous
Audi A6 (4A) from MY 2019 Audi A7 (4K) from MY 2018 -- Compressor manufacturer "Denso"
  • Low pressure side Refrigerant Circuits Adapter Set 1 - Adapter 12 :VAS6338/12  connected to the A/C Service Station and the Refrigerant Circuits Adapter Set - Adapter 48 :VAS6338/48 
  • High pressure side: Refrigerant Circuits Adapter Set 1 - Adapter 3 :VAS6338/3 
 -- No adapter required, dryer is removed from receiver/dryer on condenser and the opening is sealed. The expansion valve is removed and Refrigerant Circuits Adapter Set 1 - Adapter 44 :VAS6338/44  is installed (or an old expansion valve is drilled on and installed as an adapter). Refer to CLEANING THE REFRIGERANT CIRCUIT, PRELIMINARY WORK (FLUSHING WITH REFRIGERANT R1234YF)  and the Parts Information.
NOTE:

Condensers with an integrated receiver/dryer or dryer cartridge that cannot be replaced separately or is not available as a replacement part, the condenser must be replaced after flushing (with the dryer cartridge installed). Refer to Refrigerant Circuit (vehicle-specific Service Information) and the Parts Information.

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