Audi Q3: Additional Components for Control and Regulation
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Air Conditioning / Additional Components for Control and Regulation
- Sunlight Photo Sensor -G107-, Removing and Installing
- Air Quality Sensor -G238-, Removing and Installing
- Outside Air Temperature Sensor -G17-, Removing and Installing
- Humidity Sensor -G355-, Removing and Installing
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Sunlight Photo Sensor -G107-, Removing and Installing
Note
The Sunlight Photo Sensor -G107- is only installed with an
automatic climate control system.
Check the Sunlight Photo Sensor -G107- using the Vehicle
Diagnostic Tester in the "
Air Quality Sensor -G238-, Removing and Installing
Removing
- Remove the plenum chamber cover. Refer to
→ Body Exterior; Rep. Gr.50; Bulkhead; Plenum Chamber Cover,
Removing and Installing.
- Release the securing tab -4
Outside Air Temperature Sensor -G17-, Removing and Installing
Note
Complaints may arise regarding the Air Conditioning (A/C)
system regulation if there is a faulty measured value for the
Outside Air Temperature Sensor -G17-. Refer to Vehicle
Diag
SEE MORE:
Refrigerant Circuit, Charging with Service Station
Note
The entire refrigerant charge can be added to either the
high or low pressure side. Refer to
→ Chapter "Refrigerant R134a Capacities, Refrigerant Oil and
Approved Refrigerant Oils".
The work procedure is always to be performed as described in
the operating instructi
Receiver/Dryer or Accumulator and Restrictor, Replacing after Cleaning
Refrigerant Circuit
Note
Cleaning the refrigerant circuit means flushing it with
refrigerant R134a. Refer to
→ Chapter "Refrigerant Circuit, Cleaning (Flushing), with
Refrigerant R134a" or blowing through with compressed
air and nitrogen. Refer to
→ Chapter "Refrigerant Circuit, Flushi
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