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:
Indicator lamp
First read and observe the introductory
information and safety warnings
Lit up
Possible cause
Solution
There is a defective bulb in the vehicle's exterior
lighting.
Change the defective bulb.
Several warning and indicat ...
Battery, Testing using Midtronics Battery Tester -MCR340VKT
Requirements
WARNING
Read and follow the Safety Precautions when working
with batteries. Refer to
→ Chapter „Warnings and Safety Precautions“.
...
Paint System for Plastic Parts
This universal painting system enables you to safely and
simply paint all plastic parts which can be usually found on the
exterior. (Plastic types: PP, EPDM, ABS, PC, PPO, PBTP, UP-GF,
PA, PVC, R-TPU, PUR) This technical reference material does not
apply ...
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6-Pin Universal Oxygen Sensor, Removing and Installing
Special Tools