Volkswagen Polo Service & Repair Manual: Refrigerant R134a

Refrigerant R134a Vapor Pressure Table

The vapor pressure table for every refrigerant is published in literature for refrigeration system engineers. This table makes it possible to determine the vapor pres ...

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 ref ...

Other materials:

Refrigerant Circuit, Converting R12 to R134a and Servicing
  Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. Addresses in other countries can be obtained from the relevant au ...

Opening the tailgate
Fig. 29 In the vehicle key: tailgate release button Fig. 30 Opening the tailgate from the outside First read and observe the introductory information and safety warnings Before opening the tailgate, always remove any items of luggage that are on the luggage carrier attached to the tailg ...

Valve, Removing and Installing, Metal Valve
Special tools and workshop equipment required Torque Wrench -VAG1410- Perform the Following: Removing –  Remove the Tire Pressure Monitoring Sensor. Refer to ...