Audi Q3: Pressures, Checking
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / 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 "PresSEE MORE:
Ball Joint, Removing and Installing
Special tools and workshop equipment
required
Puller - Ball Joint -3287A-
Digital Torque Wrench -VAG1756A-
Torque Wrench 1332 Insert - Ring Wrench - 18mm -VAG1332/10-
Removing
- Loosen drive axle bolt on the wheel hub. Refer to
→ Chapter "Drive Axle Threaded Connection, Lo
Power Window Control Head In Driver Door -E512-, Removing and Installing
Removing
- Remove the pull handle with the switch mount. Refer to
→ Body Interior; Rep. Gr.70; Door Trim Panels; Front Pull
Handle, Removing and Installing.
- Carefully release the hooks using a small screwdriver in
direction of -arrows-.
- Remove the power wi
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