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:

Reinforced Shock Absorbers and Coil Springs
Reinforced shock absorbers and coil springs on the vehicle rear axle reduce pitching motions between the vehicle and the trailer. If not already installed in the factory, these shock absorbers and springs can often be retrofitted at authorized Volk ...

Parking Aid Sensor, Painting
The following parameters must be met when painting to avoid malfunctions in the parking aid sensor (parking aid system): New Part, Painting Maximum coat thickness 125 µm; the coat thickness must always be measured ...

Safety Precautions
Safety Precautions when Painting Vehicles with Electric Drive   Caution Risk of damaging the battery cells at too high of drying temperatures! Observe the maximum drying time of 30 m ...