Section 12 (Air Conditioning (Refrigerant R134A Servicing) (Refrigerant Circuit))
WARNING: This page is about a different car, the 2022 Audi S3, 2022 Audi RS 3, 2022 Audi A3 Quattro, and 2022 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
- 87 Air Conditioning
- Safety Precautions
- Safety Precautions When Working On A/C Systems
- Safety Precautions When Handling Refrigerant
- Safety Precautions When Working On Vehicles With Start/Stop System
- Safety Precautions When Working On Vehicles With High-Voltage System
- Safety Precautions When Working Near High-Voltage Components
- Safety Precautions During Road Test With Testing Equipment
- A/C System, General Information
- Introduction
- Additional Information Sources
- A/C Technology Basic Principles
- Refrigerant R134A
- Refrigerant R134A Characteristics
- Refrigerant Oil
- A/C System Operation
- General Safety Precautions
- Product Characteristics
- Handling Refrigerant
- Handling Pressure Containers
- Refrigerant Circuit, General Precautions
- After Charging A/C System
- Refrigerant Circuit General Information
- Refrigerant Circuit Components
- Refrigerant Circuit Components Allocation, High And Low Pressure Sides
- General Information
- Mechanically Driven A/C Compressor
- Electrically Driven A/C Compressor For Vehicles With High Voltage System
- Condenser
- Evaporator
- Heat Pump Operation Heater Core
- Fluid Collector
- Reservoir
- RESTRICTOR
- Receiver/Dryer
- Expansion Valve
- Expansion Valve With Shut-Off Valve
- Refrigerant Cut-Off Valve
- Refrigerant Line With Inner Heat EXCHANGER
- Quick-Release Connections On Refrigerant Lines
- O-Ring Seals
- Refrigerant Circuit Lines And Hoses
- Pressure Relief Valve
- Check Valves
- Refrigerant Circuit
- Refrigerant Circuit With An Electrically Driven A/C Compressor (With And Without Battery Cooling Module)
- Connections For Quick-Release Coupling On Refrigerant Circuit
- Switches And Sensors On Refrigerant Circuit And Connections
- A/C Refrigerant High Pressure Switch -F23-
- Magnetic Clutch High Pressure Switch -F118-
- A/C Refrigerant Low Pressure Switch -F73-
- Refrigerant Circuit Connections With Valve For Switches
- A/C Pressure Switch -F129-
- High Pressure Sensor -G65-, Refrigerant Circuit Pressure Sensor -G805-
- A/C Pressure/Temperature Sensor
- A/C Compressor Regulator Valve -N280-
- A/C Compressor -G111-
- Refrigerant Temperature Sensor -G454-
- Electrical Components Not On Refrigerant Circuit
- Refrigerant Circuit Pressures And Temperatures
- Pressure Gauge, Tests And Measurements
- Service And Recycling Units
- Refrigerant Circuit Repair Information
- Laws And Regulations
- Refrigerant Circuit
- A/C System Repair Information
- Refrigerant Circuit, Converting R12 To R134A
- Using Service Station
- General Information
- Service Station, Important Usage Information
- A/C Service Station, Connecting For Measuring And Testing
- Refrigerant Circuit, Discharging With A/C Service Station
- Refrigerant Circuit, Evacuating With A/C Service Station
- Refrigerant Circuit, Charging With A/C Service Station
- A/C System, Operating After Charging
- Refrigerant To Service Station Reservoir (Charging Cylinder Or Reservoir Bottle), Transferring
- Service Station, Draining
- Refrigerant Circuit, Flushing With Compressed Air And Nitrogen
- Safety Precautions