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:
Rear Bumper Cover, Removing and Installing
Caution
If the vehicle has lane change assistance, the lane
change assistance control module -J769-/-J770- must be
recalibrated. Refer to
→ Electrical Equipment; Rep. Gr.96; Lane Change
Assistance; Lane Change Assistance, Calibrating.
Special tools and workshop e
Fiber-Optic Cables, Repairing
Caution
Do not bend the fiber-optic cable too much. The
bending radius must be no less than 25 mm.
Fiber optic cables must not be routed over sharp
edges.
The fiber-optic cable must not be dirty or touched
with bare fingers.
Fiber optic cables may not be heated.
It is not permit
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