Audi Q3: Refrigerant Circuit
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Air Conditioning / Refrigerant Circuit
- System Overview - Refrigerant Circuit
- Overview - Condenser
- High Pressure Sensor -G65-, Removing and Installing
- Expansion Valve, Removing and Installing
- Receiver/Dryer, Removing and Installing
- Dryer Bag/Dryer Cartridge, Removing and Installing
- Service Connection on Low and High Pressure Side, Removing and Installing
READ NEXT:
System Overview - Refrigerant Circuit
HD = High-pressure end
ND = Low-pressure end
1 - A/C Compressor Regulator Valve -N280-
To check, refer to Vehicle Diagnostic Tester in the "Guided Fault
Finding" function,
→&nb
Overview - Condenser
Overview - Condenser, Dryer Cartridge
Note
There are different versions of the condenser, radiator and
auxiliary radiator. Observe the correct allocation of these components.
Refer t
High Pressure Sensor -G65-, Removing and Installing
Note
When the High Pressure Sensor -G65- is removed, the cooling
output cannot be checked. The Climatronic Control Module
-J255-/A/C Control Module -J301- control head does not switch
SEE MORE:
Airbag Adapter, Connecting and Disconnecting
Connectors, Disconnecting and Connecting at Connector Station
Connector assignment. Refer to
→ Wiring diagrams, Troubleshooting & Component locations.
Note
The connector station is located in the vehicle floor sill
panel under the front seat area.
Special tools and worksh
Inner Window Shaft Strip, Removing and Installing
Removing
- Remove the front window frame trim panel. Refer to
→ Body Interior; Rep. Gr.70; Front Door Trim; Window Frame Trim
Removing and Installing.
- Remove the window shaft strip -1-
upward -arrows-.
Installing
Install in reverse order of removal. Note the f
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