IntroductionCritical 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 refrigerant.
The refrigerant employed is tetrafluoroethane R134a, which
bo ...
Vehicle Diagnostic Tester, Connecting, Golf MY 1998 through 2003
Apply the parking brake.
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In vehicles with automatic transmission, move the selector
lever to the “P” or “N” position.
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In vehicles with manual transmissions, move the shift l ...
Wear Spots
Wear spots are caused by a hard stop with locked wheels
whereby the rubber compound is abraded from the contact patch.
When the tires slide across the road surface, frictional
heat is generated which reduces the abrasion resistance on the
...