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:

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 ...

Refrigerant Circuit, Tracing Leaks, with Electronic Leak Detector -VAG1796
  Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in success when used correctly. If when searching for compressed air / Nit ...

Changing a blown fuse
Fig. 174 A blown fuse Fig. 175 Removing or fitting a fuse using the plastic pliers ① First read and observe the introductory information and safety warnings Preparation Switch off the ignition, the lights and all electrical consumers. Open the appropriate fuse box . Detecti ...