Audi Q3: Pressures, Checking
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / Pressures, Checking
- General Information
- Refrigerant Circuit, Checking Pressure with Service Station
- Checking Pressures for Vehicles with Restrictor and Reservoir (with Internally Regulated Compressor)
- Checking Pressures on Vehicles with Expansion Valve and Receiver/Dryer (with Internally Regulated Compressor)
- Vehicles with Restrictor, Reservoir and A/C Compressor Regulator Valve -N280- (Externally Regulated A/C Compressor), Checking Pressures
- Vehicles with Restrictor, Receiver/Dryer and A/C Compressor Regulator Valve -N280-, Checking Pressures, Externally Regulated Compressor
- Checking Pressures on Vehicles with Electrically Driven A/C Compressor (Vehicles with Hybrid Drive)
- Refrigerant Circuit Pressures Specified Values, Vehicles with Heat Pump
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General Information
Vehicles with a High Voltage System (Hybrid Vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
-&nb
Refrigerant Circuit, Checking Pressure with Service Station
General Information
Note
All test conditions marked are vehicle-specific and are
described in the Repair Manual for the relevant vehicle.
Check cooling performance.
Connections wit
Checking Pressures for Vehicles with Restrictor and Reservoir (with
Internally Regulated Compressor)
General Information
Note
Connect the A/C service station. Refer to
→ Chapter "A/C Service Station, Connecting".
Observe the test requirements. Refer to
→ Chapter "Pres
SEE MORE:
Vacuum Sensor -G608-, Removing and Installing
Removing
Audi Q3:
- Open the clamps -arrows- and
remove the air guide pipe -1-.
- Disconnect the connector -2-.
- Remove the vacuum hose -3-.
Audi RS Q3:
- Loosen the hose clamps -arrows-
and move the air guide pipe with the hose connected to the side.
- Dis
Cooling Output, Checking, Manual Climate Control System
Procedure
The requirements for testing the cooling capacity are
fulfilled. Refer to
→ Chapter "A/C Cooling Output, Testing Requirements".
- Measure the ambient temperature (must be warmer than 15 ºC
(59 ºF) ).
- Close the doors, the engine hood, the windows, the sunr
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