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:
Vehicles with Break-Down Kit
Tire Sealant
WARNING
If tire sealant was used, then the wheel electronics
on that particular wheel must be replaced.
Audi vehicles have either a spare wheel or a wheel repair
kit, depending on equipment.
The wheel repair kit is located in the luggage compartment,
where the spar
Safety precautions
Explanation of warning symbols:
Observe all warnings - there is
a risk for injury!
Always follow the instructions
in the operating manual.
Electrolyte fluid is highly
corrosive. Always wear protective gloves and eye protection.
First aid: if electrolyte fluid enters the
eyes, immediately flus
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