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:
Front Exterior Door Handle Switch, Removing and Installing
Removing
- Remove the exterior door handle. Refer to
→ Body Exterior; Rep. Gr.57; Door Components; Door Handle,
Removing and Installing.
Note
Ignore -1 and 2-.
- Release the retaining tabs in direction of
-A arrows- and remove the connector
-3-.
- C
Steering Column Switch Module, Removing and Installing
Steering Column Switch Module, Removing and Installing, with Mechanical
Ignition Lock
Removing
- Adjust steering wheel downward and to rear as far as
possible, use entire adjustment range of steering column
adjustment for this.
- Remove the driver airbag. Refer to
→ Body
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