A3 L4-2.0L Turbo (CBFA) (2008)
Refrigerant: Capacity Specifications
Refrigerant R134a Capacities
NOTE:
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When charging the high-pressure side of refrigerant circuits, always fill to the upper tolerance limit (some liquid refrigerant remains in the
charging hoses).
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For compressor assignment ( "Zexel", "Sanden" or "Denso/Nippondenso" ).
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Refrigerant circuits converted from R12 to R134a are to be filled with the quantity indicated in the repair information "Air conditioner with
refrigerant R12".
Capacities for A3
Characteristics of refrigerant circuit:
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Expansion valve
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Receiver
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"Denso", "Sanden" or "Zexel" compressor with A/C Compressor Regulator Valve N280.
NOTE:
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Various compressors have been installed depending on production period and engine (these compressors have no A/C clutch).
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At the start of production exclusive use was made of type "7 SEU 16" compressors from "Denso". With effect from Model Year 2004 a gradual
change was made to a different "Denso" compressor (type "7 SEU 17" ).
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With effect from Model Year 2004, "Zexel" (type "DSC17E" ) and "Sanden" (type "PXE16" ) compressors are gradually being introduced
depending on engine.