Volkswagen Polo Service & Repair Manual: Heated Oxygen Sensor, Replacing

Protecting

  Caution Missing protection leads to the electrical system damage.   Note ...

4-Pin Heated Oxygen Sensor (HO2S), Removing and Installing

  Note Do not repair the heated oxygen sensor wires. Repairing may result in malfunctions. Use the faulty sensor as a guide ...

Other materials:

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 pressure acting on the column of liquid in a vessel if the temperature of the vessel is know ...

Decorative Trims, Replacing, Bolted Decorative Trims
These disc wheels are equipped with replaceable decoration elements. Note the following when installing.     –  Clean the thread in the disc wheel before screwing in the new bolts. ...

Cleaning and changing windscreen wiper blades
Fig. 142 Variants A and B: Changing the windscreen wiper blades. Variants B and C: Changing the rear window wiper blade First read and observe the introductory information and safety warningsThe factory-fitted windscreen/window wiper blades are coated with graphite. The graphite coating ens ...