Capacities For AUDI A1 (8X_) From My 2011

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Features of the refrigerant system:

Expansion Valve
Receiver/Dryer
"Denso", "Sanden" (or "Delphi") A/C compressors with A/C Compressor Regulator Valve -N280-. Refer to [For engine(s) CTUA, CEUC, CRDB, CGXB, CPNB] System Overview - Refrigerant Circuit (vehicle-specific repair information).

Vehicle model	Production period	Capacity in grams	Differing features of this refrigerant circuit
Audi A1	From 08/2010	500 ⁺ / _- 15	None

NOTE:

Depending on time period of production and depending on engine, different A/C compressors are installed (these A/C compressors do not have an A/C clutch)

At the start of production, A/C compressors manufactured by "Denso" type "6 SEU 14C" or "Sanden" type "7 PXE 16/14" were installed. Refer to [For engine(s) CTUA, CEUC, CRDB, CGXB, CPNB] System Overview - Refrigerant Circuit (vehicle-specific repair information).

Depending on the engine, A/C compressors from manufacturers "Sanden" type "11 PXC 14" or "Delphi" type "6 CVC 140" may also be installed at a later time (launch TBD, planned from 09/2012). Refer to [For engine(s) CTUA, CEUC, CRDB, CGXB, CPNB] System Overview - Refrigerant Circuit (vehicle-specific repair information).

From 11/2013 the refrigerant oil quantity for the A/C compressor manufacturer "Denso" with the part number "5Q0 xxx xxx" was increased from 80 ccm to 110 ccm. The increased refrigerant oil capacity applies retroactively to all vehicles with this A/C compressor. On vehicles that were built through 11/2012 with this A/C compressor, check whether the refrigerant oil capacity was already topped up during a previous workshop visit. If not, fill the refrigerant circuit with an additional 30 ccm of refrigerant oil. Refer to CAPACITIES FOR AUDI A1 (8X_) FROM MY 2011 . Then note the refrigerant oil capacity with a waterproof marker on the sticker and fill the refrigerant circuit with the above-specified refrigerant quantity. Refer to Commercial Names and Designations (vehicle-specific repair information).