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:
Backrest Release, Removing and Installing
Note
Release is only on front passenger side folding seat.
Removing
- Remove cap -2- using
screwdriver.
- Open the tabs with a screwdriver
-arrows- and remove the release lever
-1- from the backrest.
Installing
Install in reverse order of removal.
Installation notes, f
Automatic Headlamp Range Control
Overview - Automatic Head Lamp Range Control
1 - Left Front Level Control System Sensor -G78-
Component location: on the left front control arm
Removing and installing. Refer to
→ Suspension, Wheels, Steering; Rep. Gr.43; Front Level Control System
Sensor G78/
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