Refrigerant Oil Capacities In Refrigerant Circuits For Refrigerant R1234YF
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Audi SQ5, 2022 Audi Q5 e, 2022 Audi Q5, 2021 Audi SQ5, and 2021 Audi Q5 e. However, it is still accessible from the selected car via links, so may be relevant.
- Depending on the time period of production and the engine, the compressor construction type may vary.
- Depending on the A/C compressor type, different refrigerant oil capacities may be designated for the refrigerant circuit.
- Different refrigerant oils are used depending on the manufacturer of the A/C compressor.
- Refer to APPROVED REFRIGERANT OILS FOR REFRIGERANT R1234YF
| Vehicle model | Production period | Total quantity of oil in refrigerant circuit in cm3 | Quantity of refrigerant oil in replacement compressor in cm3 | Differing features of this refrigerant circuit |
|---|---|---|---|---|
| Audi A4 Audi A5 Audi Q5 | From 06/2016 | 110 + /- 10 | 110 + /- 10 |
|
| 100+ /- 10 | 100+ /- 10 | "Sanden" A/C compressor |
- The mechanically driven replacement A/C compressor is already filled with a specific amount of refrigerant oil (depending on the A/C compressor). This refrigerant oil quantity corresponds to the oil quantity designated for this refrigerant circuit on vehicles with one evaporator. If the A/C compressor is replaced without the refrigerant circuit needing to be flushed, then the refrigerant oil in the new A/C compressor being installed must match the oil quantity that was removed from the old A/C compressor. Refer to COMPONENTS, REPLACING .
- A data plate may be attached to the A/C compressor by the manufacturer, indicating the part number and refrigerant oil quantity.