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:

Introduction
This chapter contains information on the following subjects:  → Indicator lamp  → Windscreen wiper lever  → Windscreen wiper functions  → Service position for the front windscreen wipers  → Rain/light sensor  → Checking and refilling the windscree ...

Acoustic and optical ParkPilot signals at the rear of the vehicle
Fig. 121 ParkPilot screen display (colour) Fig. 122 ParkPilot screen display (monochrome) First read and observe the introductory information and safety warnings  Key for displays   and   Meaning Ⓐ Scanned area ...

Brake support systems
First read and observe the introductory information and safety warnings The brake support systems ESC, ABS, BAS, TCS and EDL only function when the engine is running. They make a considerable contribution to active driving safety. Electronic stabilisation programme (ESC) The ESC helps to ...