Audi Q3: Refrigerant Circuit
READ NEXT:
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, Dryer Cartridge
Note
There are different versions of the condenser, radiator and
auxiliary radiator. Observe the correct allocation of these components.
Refer t
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:
Special tools and workshop equipment
required
Puller - Ball Joint -3287A-
Torque Wrench 1332 40-200Nm -VAG1332-
Engine and Gearbox Jack -VAS6931-
Digital Torque Wrench -VAG1756A-
Spreader Tool -3424-
Removing
- Loosen the drive axle threaded connection on the wheel side.
Ref
Cooling Output, Checking
Special tools and workshop equipment
required
Vehicle Diagnostic Tester
A standard thermometer (for temperature measurements, if
necessary a thermometer with two measuring probes for
simultaneous measurement, for example, for temperature on the
right and left)