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 Pipes and Hoses
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...

What happens to vehicle occupants who have not fastened their seat belts
Fig. 47 An unbelted driver is thrown forwards Fig. 48 The unbelted rear passenger is thrown forwards, hitting the belted driver First read and observe the introductory information and safety warnings Many people believe that they can brace their weight with their hands in a minor collisi ...

Cleaning and caring for natural leather covers
First read and observe the introductory information and safety warningsPlease contact a Volkswagen dealership or other qualified workshop if you have any questions on cleaning and caring for the leather equipment in your vehicle. Care and use Natural leather is sensitive as it does not have ...