Section 132 (General, Technical Data - HVAC)
WARNING: This page is about a different car, the 2011 Volkswagen Eos, 2010 Volkswagen Eos, 2009 Volkswagen Eos, 2008 Volkswagen Eos, and 2007 Volkswagen Eos. However, it is still accessible from the selected car via links, so may be relevant.
- 00 General, Technical Data
- General Information
- A/C System
- A/C System And Refrigerant R134A, Safety Precautions
- A/C System, Repair Information
- A/C Service And Recycling Units
- Component Replacement
- Not Replacing Reservoir/Fluid Reservoir Or Dryer Bag/Cartridge, Conditions
- Replacing Reservoir/Fluid Reservoir Or Dryer Cartridge, Conditions
- Compressor Replacement
- Evaporator, Spraying With Pressure Cup Gun And Spray Nozzle VAG 1538
- Extraction And Charging System Safety Precautions
- Handling Pressure Vessels
- Handling Refrigerant
- Refrigerant R134A
- Refrigerant R134A Characteristics
- Trade Names and Designations
- Product Characteristics
- Color
- Vapor Pressure
- Affect on Metal
- Critical Temperature/Pressure
- Water Content
- Combustibility
- Charge Factor
- Evidence of Leaks
- Refrigerant R134A Vapor Pressure Table
- Refrigerant Oil
- Refrigerant Oil Characteristics
- Servicing A/C System
- Ultrasound A/C Cleaner -Vas 6189A-
- Laws And Regulations
- A/C System Principles
- Refrigerant Circuit And Components
- Refrigerant Circuit, General Precautions
- O-Ring Seals
- Refrigerant Circuit Pipes And Hoses
- Refrigerant Circuit Pressures And Temperatures
- Refrigerant Circuit, Converting R12 To R134A
- Refrigerant Circuit, Flushing With Compressed Air And Nitrogen
- Refrigerant Circuit, Flushing
- Refrigerant Circuit, Flushing With Refrigerant R134A
- Flushing Sequence Procedure (Occurs Automatically According To A/C Service Station Program)
- A/C System
- Description And Operation
- Refrigerant Circuit
- Adapter For Assembling Flushing Circuit
- A/C Compressor With Magnetic Clutch
- A/C Compressor Without Magnetic Clutch
- A/C Compressor Without Magnetic Clutch With Torsion-Elastic Clutch
- Condenser
- E-Compressor For Hybrid Vehicles
- Evaporator
- Evacuating And Charging Valve With SCHRADER Valve
- Evacuating And Charging Valve, High Pressure Side
- Evacuating And Charging Valve, Low Pressure Side
- Expansion Valve
- Fluid Reservoir
- Flushing Circuit Block Diagrams
- Refrigerant Circuit With Expansion Valve, Fluid Reservoir and Second Evaporator
- Flushing Circuit With E-Compressor
- High And Low Pressure Sides
- O-Ring Seals
- Pressure Relief Valve
- Reservoir
- RESTRICTOR
- Refrigerant Circuit With Expansion Valve And Evaporator
- Refrigerant Circuit With RESTRICTOR And Reservoir
- Refrigerant Circuit With Expansion Valve
- Switches And Sensors On Refrigerant Circuit And Connections
- A/C Compressor Regulator Valve -N280-
- A/C Pressure Switch -F129-
- A/C Pressure/Temperature Sensor -G395-
- A/C Refrigerant High Pressure Switch -F23-
- A/C Refrigerant High Pressure Switch -F118-
- A/C Refrigerant Low Pressure Switch -F73-
- High Pressure Sensor -G65-
- Refrigerant Circuit Connections With Valve For Switches
- Electrical Components Not On Refrigerant Circuit
- A/C Service Station
- A/C System, Operating After Charging
- Refrigerant Circuit, Discharging With Service Station
- Refrigerant Circuit, Charging With Service Station
- Refrigerant, Transferring To A/C Service Station Charging Cylinder
- Service Station, Important Usage Information
- Servicing Station, Connecting For Measuring And Testing
- Service Station, Draining
- Refrigerant Circuit
- Specifications
- Diagnosis And Testing
- Pressure Gauge, Tests And Measurements
- Leak Detection
- Detecting Leaks
- Searching For Refrigerant Circuit Leaks With Compressed Air Or Nitrogen
- Refrigerant Circuit, Finding Leaks With Electronic Leak Detector VAG 1796
- Refrigerant Circuit, Finding Leaks With Leak Detection System Vas 6201 Or Vas 6196
- Filling leak detection additive when refrigerant circuit is empty
- Detecting leaks in refrigerant circuit using UV lamp VAS 6196/4
- Refrigerant Circuit Concerns
- Odor From Evaporator Or Heat EXCHANGER
- Pressures, Checking
- Test Prerequisites
- Pressures, Checking
- Checking With RESTRICTOR And Reservoir With Internally Regulated A/C Compressor
- Checking With Expansion Valve And Reservoir With Internally Regulated A/C Compressor
- Checking With Expansion Valve And Reservoir Without Regulated A/C Compressor
- Checking With RESTRICTOR, Reservoir And A/C Compressor Regulator Valve N280
- Checking With Expansion Valve, Reservoir And A/C Compressor Regulator Valve N280
- With Expansion Valve, Fluid Container And E-Compressor For Hybrid Vehicles
- Removal And Installation
- Special Tools
- Commercially Available Tools And Materials
- Notes
- A/C Service Station -ROB 134APF- (and other A/C service stations)
- Refrigerant Circuit Flushing Device -VAS 6337/1- made by Behr or succeeding model
- Refrigerant Circuit Flushing Device -VAS 6336/1- made by Waeco or succeeding model
- Leak Detector -V.A.G 1796-
- Leak Detection System -VAS 6196-
- Leak Detection System -VAS 6201-
- Release tools -VAS 6127- case consists of Release tools: -VAS 6127/1-, -VAS 6127/2- and -VAS 6127/3-.
- Release tools -VAS 6127/1- and -VAS 6127/2-
- Counterhold -V.A.G 1616- for clutch plate (for Sanden A/C compressors)
- Puller -V.A.G 1616/1- (for Sanden A/C compressors)
- A/C Clutch Set -V.A.G 1719- (for Zexel A/C compressors)
- Adapter Set -V.A.G 1785/1-10-
- Socket -T10364- for high pressure/low pressure side service connection valves in refrigerant circuit
- Fin Comb
- Charging Hoses
- Connection Piece For Refrigerant Cylinder and Seal With Quick-Release Coupling Connection Or Threaded Connection 5/8" - 18 UNF
- Valve Caps With Spare Seals (for 5/8"-18 UNF thread)
- Pressure Gauge Set With Pressure Reducer For Nitrogen (Maximum Reducing Pressure: 15 bar)
- Quick-Release Coupling Adapter For Service Connections
- Improvised Tools
- Commercially Available Tools And Materials
- General Information