Volkswagen Polo Service & Repair Manual: Vehicle Diagnostic Tester, Connecting, Golf MY 1998 through 2003
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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 lever
to the neutral position. |
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Remove trim -1- in direction of
-arrow-. |
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| – |
With the ignition switched off, connect the Vehicle
Diagnostic Tester with the Diagnostic Cable to the diagnostic
connection -arrow- in the vehicle. |
| – |
Turn off all electrical consumers. |
 Note
| The connection of all other and the following diagnostic
operation system or vehicle diagnosis and service system occurs
in the previously described sequence. |
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Special tools and workshop equipment
required
Vehicle Diagnostic Tester
Vehicle Diagnosis System - Diagnostic Cabl ...
Other materials:
Introduction
This chapter contains information on the following subjects:
→ Warning lamp and coolant temperature display
→ Coolant specification
→ Checking the coolant level and refilling coolant
Never carry out any work on the engine coolant system if you are not familiar
with t ...
Pressure and Boiling Point
The boiling point given in tables for a liquid is always
referenced to an atmospheric pressure of 1 bar (14.5 psi). If
the pressure acting on a fluid changes, its boiling point also
changes.
For example, water boils at a lower temperatur ...
Refrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%,
depending on compressor type and amount of refrigerant) and
circulates constantly in the system, lubricating the moving
parts.
Special synthetic refrigerant oils, for example,
...
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Vehicle Diagnostic Tester, Connecting