Volkswagen Tiguan Service and Repair Manual: Refrigerant R134a Servicing
Volkswagen Tiguan Service and Repair Manual / Refrigerant R134a Servicing
- A/C System, General Information
- Refrigerant Circuit General Information
- Refrigerant Circuit Components
- Refrigerant Circuit Extraction and Filling Valves for Service Station Couplings
- Switches and Sensors on Refrigerant Circuit and Connections
- Electrical Components Not on Refrigerant Circuit
- Laws and Regulations
- A/C Service Station, Working with
- Refrigerant Circuit, Detecting Leaks
- Refrigerant Circuit, Removing Contaminants
- Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
- Refrigerant Circuit, Flushing (Cleaning) with Refrigerant R134a
- Concerns
- Pressures, Checking
- Refrigerant Circuit Pressures (with A/C Service Station), Checking
- Checking with Restrictor and Reservoir, with Internally Regulated A/C Compressor
- Checking with Expansion Valve and Receiver/Dryer, with Internally Regulated A/C Compressor
- Checking with Restrictor, Reservoir and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor
- Checking with Expansion Valve, Receiver/Dryer and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor
- Components, Replacing
- Special Tools
Additional Components for Control and Regulation
Sunlight Photo Sensor -G107-, Removing and Installing
Special tools and workshop equipment required
Trim Removal Wedge -3409-
Vehicle Diagnostic Tester
Removing
Unclip the Sunlight Photo Sensor ...
A/C System, General Information
Introduction
The purpose of this Repair Manual is to provide foremen and mechanics with
the basic knowledge needed to ensure expert working.
Note
Expert knowledge is achieved by one who has taken p ...
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Volkswagen Tiguan Service and Repair Manual > A/C System, General Information: Refrigerant R134a
Refrigerant R134a Physical Data
Vehicle air conditioning systems make use of the vaporization and
condensation process. In this case, one works with a substance which boils
easily, designated as refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which boils at -26.5 ºC
(-15.7 ºF) ...
Volkswagen Tiguan Owners Manual
Volkswagen Tiguan Service and Repair Manual
- Body exterior
- Body Interior
- General Paint Information
- Paint
- Brake System
- Suspension, Wheels, Steering
- Wheel and Tire Guide
- Towing Guide
- Wheel and Tire Guide General Information
- Communication
- Electrical Equipment General Information
- Electrical Equipment from 06/2011
- Heating, Ventilation and Air Conditioning
- Refrigerant R134a Servicing
- 6-Speed Manual Transmission 02Q, OBB, and OFB
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