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:

Volkswagen repair information
First read and observe the introductory information and safety warningsVolkswagen Service information and official Volkswagen repair information can be purchased from the following addresses: Customers in Europe, Asia, Australia, Africa, Central and South America Please contact a Volkswagen d ...

EU Tire Label, Short Overview
Starting on 11/1/2012, tire manufacturers must comply with the new EU Regulation (EG) 1222/2009 (Tire Labeling Regulation). The Tire Labeling Regulation requires that information pertaining to rolling resistance (fuel efficiency), wet grip and external rolling noise b ...

Repairs and faults in the airbag system
First read and observe the introductory information and safety warningsRepairs and modifications must always be carried out according to Volkswagen specifications . Modifications and repairs to the front bumper, the doors, the front seats, the roof, or the bodywork should be carried out by a ...