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:
Belt height adjuster
Fig. 54 Next to the front seats: belt
height adjuster
First read and observe the introductory information
and safety warnings
The seat belt height adjusters for the front seats can be used to adjust the
position of the seat belt on the shoulder so that it can be fastened properly:
Pus ...
Using a child seat on the rear seats
First read and observe the introductory information
and safety warnings
When fitting a child seat to a rear seat, the position of the front seat must
be adjusted to ensure that the child has sufficient space. Adjust the front seat
according to the size of the child seat and child. Ensure that ...
Visual Inspection
WARNING
Risk of injury. Follow all Warnings and Safety
Precautions. Refer to
→ Chapter „Warnings and Safety Precautions“.
Prior to performing any measurement ...
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6-Pin Universal Oxygen Sensor, Removing and Installing
Special Tools