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:
Applications (apps)
First read and observe the introductory information
and safety warningsMany mobile devices have the option to download applications
(apps). An app can display additional information regarding factory-fitted radio
or navigation systems or can allow you to activate, manage or deactivate certain ...
Tire Wear, One Sided
In many causes, this is caused by driving style, but
sometimes it is also caused by incorrect axle adjustment.
Increased One-Sided Wear
One-sided wear, in conjunction with scrub marks on ...
Pressure Relief Valve
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufactu ...
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6-Pin Universal Oxygen Sensor, Removing and Installing
Special Tools