Capacities For AUDI TT (FV_) From My 2015
Features of the refrigerant system:
- Expansion Valve
- Receiver/Dryer
- Mechanically driven "Denso" or "Sanden" A/C compressor with A/C Compressor Regulator Valve -N280-. Refer to System Overview - Refrigerant Circuit and the Parts Information.
Depending on time period of production and depending on engine, different mechanically driven A/C compressors are installed (these A/C compressors do not have an A/C clutch). Refer to System Overview - Refrigerant Circuit .
| 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 TT | From 10/2014 | 110 + /- 10 | 110 + /- 10 |
|
| 75+ /- 10 | 75 + /- 10 |
|
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| 110 + /- 10 | 110 + /- 10 |
|
The replacement compressor contains the full quantity of oil intended for the refrigerant circuit. On A/C compressor replacement, the quantity of oil in the A/C compressor is therefore to be adjusted. Refer to REFRIGERANT CIRCUIT COMPONENTS, REPLACING .
Different A/C compressors are installed depending on production period and engine.
This A/C compressor is available as replacement parts with different oil fill capacities, therefore note the capacity on the A/C compressor and the exact part number. Refer to the System Overview - Refrigerant Circuit and the Parts Information.
The reason for the different oil capacities inside the A/C compressor is due to the design of the A/C compressor or to the design of the refrigerant circuit if the A/C compressors are have the identical design. Pay attention to the different capacities. Too much oil in the circuit leads to higher pressures and reduces cooling performance of the system. Too little oil may lead to lubrication problems in the compressor.
A data plate may be attached to the A/C compressor by the manufacturer, indicating the part number and refrigerant oil quantity.