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:

Switching lights on and off
Fig. 68 Next to the steering wheel: examples of the various light switches First read and observe the introductory information and safety warnings Observe any country-specific regulations when using vehicle lighting. In vehicles with a factory-fitted towing bracket, the vehicle's rear fog ...

Severely Discharged Battery, Charging with Battery Charger -VAS5095A
  WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to → Chapter „Warnings and Safety Precautions“. The charger recognizes the severely ...

Searching for Refrigerant Circuit Leaks with Compressed Air or Nitrogen
  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 ...