Refrigerant Oil Capacities
WARNING: This page does not describe the selected car, but rather 17 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- For compressor assignment ( "Zexel" , "Sanden" or "Denso" ), refer to vehicle-specific → 87 - Air conditioning and → Electronic Parts Catalog ETKA.
- With "Zexel" , "Denso" and "Sanden" compressors, the amount of refrigerant oil in the replacement compressor corresponds to the total quantity of oil to be added. On compressor replacement, the quantity of refrigerant oil in the compressor to be installed must therefore be adjusted (an incorrect refrigerant oil quantity will damage the compressor).
- When pouring refrigerant oil out of replacement compressor (or malfunctioning compressor), a small quantity of oil generally remains in the compressor (20 to 30 cm 3 ). This refrigerant oil does not affect the function of the air conditioner and can therefore be ignored (always remains in compressor).
- Following initial switch-on, the refrigerant oil is distributed throughout the entire refrigerant circuit.
- For refrigerant oil replenishment quantities on replacing malfunctioning refrigerant circuit components, refer to → Refrigerant Circuit Components, Replacing , → 87 - Air conditioning and → Electronic Parts Catalog ETKA.