Volkswagen Polo Service & Repair Manual: Oxygen Sensor Unit Protective Pipes
 Note
| In addition to using the part number, the protective pipe
can also be used for identification. |
| Version D1, 6 openings, 3.5 mm each |
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| Only used with the 4-pin oxygen sensor |
| Version D2, 6 openings, 2 mm each |
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| Used with 4-pin and 6-pin universal oxygen sensors. |
| Version D4, 12 openings, 1.4 mm each |
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| Used with 4-pin and 6-pin universal oxygen sensors. |
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Note
Use the faulty sensor as a guide for installing all of the
accompanying attachments, cable ties or marking bands.
Do ...
Special tools and workshop equipment
required
Torque Wrench 1331 5-50Nm -VAG1331-
...
Other materials:
Explanation of Test Results
1 -
Type of test.
2 -
Battery test result.
3 -
Measured voltage
4 -
Measured cold start value.
5 -
Cold st ...
Seat heating
Fig. 43 In the centre console: buttons
for the front seat heating
First read and observe the introductory information
and safety warnings
The seat cushions on the front seats can be heated electrically when the ignition
is switched on. In some versions, the backrests may also be heated.
D ...
Working on Airbag System
WARNING
When working on the airbag system (pyrotechnic
components, Airbag Control Module -J234-, wiring), the
ground cable must be disconnected with the ignition
switched on.
...
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6-Pin Universal Oxygen Sensor, Removing and Installing
Special Tools