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:
Speaker Ambient Lighting Bulb 1 and 2 -L211-/-L212-, Removing and Installing
Speaker Ambient Lighting Bulb 1 -L211-, Removing and Installing, Front
Door
Removing
- Remove the front door trim panel. Refer to
→ Body Interior; Rep. Gr.70; Front Door Trim Panels; Front Door
Trim Panel, Removing and Installing.
- Disconnect the connector -4-.
-
Tire wear and damage
Fig. 155 Tire profile: treadwear indicator
Tire wear
Check the tires regularly for wear.
Inflation pressure that is too low
or high can increase tire wear
considerably.
Driving quickly through curves,
rapid acceleration, and heavy
braking increase tire wear.
Have an authorized Audi dealer
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