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:

Cruise Control System, Activating and Deactivating
General Description Cruise control system functions are controlled by the engine control module. –  Cruise control system can be activated/deactivated. Refer to → Chapter „Cruise Control Sy ...

3-Color Visual Indicator, Checking
  WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to → Chapter „Warnings and Safety Precautions“. Visual Indicator General Informatio ...

Description of the central locking system
First read and observe the introductory information and safety warnings The central locking system enables you to lock and unlock all the doors, the tailgate and tank flap from one central point: From outside the vehicle with the vehicle key . From inside the vehicle with the centra ...