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:
Instrument Cluster
Overview - Instrument Cluster
1 - Outside Air Temperature Sensor -G17-
Removing and installing. Refer to
→ Chapter "Outside Air Temperature Sensor, Removing and Installing".
2 - Connector
For Outside Air Temperature Sensor -G17-
3 - Windshield
Overview - Subframe
Overview - Subframe, Vehicles with FWD
Caution
There is a risk of damaging the subframe threaded
connection threads on the body.
The subframe bolts on the body must not be loosened
or tightened with an impact wrench.
Always install all bolts by hand for the first few
turns.
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