VW Polo manuals

Volkswagen Polo Service & Repair Manual: Refrigerant R134a Environmental Information

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 refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which boils at -26.5 °C (-15.7 °F) at a vapor pressure of 1 bar (14.5 psi).
R134a is a fluorocarbon and contains no chlorine.
R134a has a shorter atmospheric life span than refrigerant R12.
R134a does not damage the ozone layer. The ozone depletion potential is zero.
The greenhouse potential of R134a (Global Warming Potential = GWP) is approximately 1430 (the GWP of carbon dioxide is 1).
The global warming effect of R134a is ten times less than that of refrigerant R12.
   
Critical Point
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 ...

Refrigerant R134a Characteristics
...

Other materials:

Vehicle Diagnostic Tester, Connecting, Golf MY 1998 through 2003
  Apply the parking brake. –  In vehicles with automatic transmission, move the selector lever to the “P” or “N” position. –  In vehicles with manual transmissions, move the shift l ...

Two-Part Fine Filling Paste
Definition: Two-Part Fine Filling Paste -LSP 784 002 A2- Edition 06/2011 Product Description The two-part fine filling paste is a very fine thixotropic polyester filling past ...

Accessories and parts
First read and observe the introductory information and safety warningsVolkswagen recommends that you seek advice from a Volkswagen dealership before purchasing accessories, spare parts or service fluids. For example, if the vehicle is to be retrofitted with accessories or if parts have to be ...

© 2016-2024 Copyright www.vwpolo.net