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. |
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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:
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 ...
Wax Underbody Protection -D 316 000 A1
Definition:
Wax Underbody Protection -D 316 000 A1-
Edition 01/2008
Product Description
Wax Underbody Protection -D 316 000 A1- is an exceptional
long-term corrosion protecti ...
Combined curtain and side airbags
Fig. 60 On left-hand side of vehicle:
deployment zone of the combined curtain and side airbags (variant A). On the side
of the front seat: location and deployment zone of the combined curtain and side
airbag (variant B)
First read and observe the introductory information
and safety warning ...
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