Volkswagen Polo Service & Repair Manual: 6-Pin Universal Oxygen Sensor, Removing and Installing
 Note
| Use the faulty sensor as a guide for installing all of the
accompanying attachments, cable ties or marking bands. |
| Do not crimp or cut the wires otherwise the functionality of
the heated oxygen sensor (HO2S) will be diminished. |
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Remove the old heated oxygen sensor (HO2S). |
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Lay both of the oxygen sensor next to each other so the
sensor housings are the same level. |
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Tie the excess length of the sensor (approximately 50 to 250
mm) back so it is the same length as the faulty sensor and
secure it with cable ties -1-. |
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Install the new oxygen sensor in the vehicle. |
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Note
Do not repair the heated oxygen sensor wires. Repairing may
result in malfunctions.
Use the faulty sensor as a guide ...
Note
In addition to using the part number, the protective pipe
can also be used for identification.
Version D1, 6 openings, 3.5 mm eac ...
Other materials:
Wheel bolt caps
Fig. 165 Removing the wheel bolt
caps
First read and observe the introductory
information and safety warnings
Take the wire hook from the vehicle toolkit .
Insert the hook through the opening in the cap and pull off in the
direction of the arrow.
The caps protect the wheel b ...
Towing a trailer
First read and observe the introductory information
and safety warnings
Headlight adjustment
Towing a trailer can raise the front end of the vehicle enough for the dipped
beam to blind other road users. Use the headlight range control to lower the light
cone as required. If you do not have ...
Engine Cooling
Because towing places higher demands on the engine cooling
system, the cooling system is enhanced in vehicles that have
factory-installed trailer hitches, if necessary. This is done by
installing a stronger or a second coolant fan and/or a larger
radiato ...
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4-Pin Heated Oxygen Sensor (HO2S), Removing and Installing
Oxygen Sensor Unit Protective Pipes