Audi Q3: Repair Information
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / Repair Information
- Clean Working Conditions
- Heating Output, Checking
- Cooling Output, Checking
- Cooling Output, Checking, Manual Climate Control System
- Cooling Output, Checking, Automatic Climate Control System
- Refrigerant Circuit, Discharging
- Actuator Information
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Clean Working Conditions
Even slight contamination can lead to defects. Therefore
observe the following rules for cleanliness when working on the
A/C system:
Immediately seal the open lines and connections with clean
Heating Output, Checking
Heating Output, Checking
Note
This repair manual only outlines the checking procedure.
Perform the detailed function test for the heating as described
in the Guided Fault Finding using
Cooling Output, Checking
Cooling Output, Checking
Special tools and workshop equipment
required
Vehicle Diagnostic Tester
A standard thermometer (for temperature measurements, if
necessary a thermometer with two meSEE MORE:
Airbag Adapter, Connecting and Disconnecting
Connectors, Disconnecting and Connecting at Connector Station
Connector assignment. Refer to
→ Wiring diagrams, Troubleshooting & Component locations.
Note
The connector station is located in the vehicle floor sill
panel under the front seat area.
Special tools and worksh
Refrigerant R134a Capacities, Refrigerant Oil and Approved Refrigerant Oils
Approved Refrigerant Oils and Capacities
Note
As PAG (polyalkylene glycol) oil is highly hygroscopic
(attracts water), opened containers are to be immediately
resealed so as to be air-tight.
PAG oil from containers which have been open for a lengthy
period is no longer usable.
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