VW Polo manuals

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
   
Only used with the 4-pin oxygen sensor
Version D2, 6 openings, 2 mm each
 

Oxygen Sensor Unit Protective Pipes

Used with 4-pin and 6-pin universal oxygen sensors.
Version D4, 12 openings, 1.4 mm each
 

Oxygen Sensor Unit Protective Pipes

Used with 4-pin and 6-pin universal oxygen sensors.
 

Oxygen Sensor Unit Protective Pipes

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 ...

Special Tools
Special tools and workshop equipment required     Torque Wrench 1331 5-50Nm -VAG1331- ...

Other materials:

Reservoir
  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 ...

Electronic immobilizer
First read and observe the introductory information and safety warnings The immobilizer helps to prevent the engine from being started and driven with an unauthorised vehicle key. There is a chip in the key. It automatically deactivates the immobilizer when the vehicle key is inserted into ...

Checking
–  Turn off the ignition. –  Connect pressure gauge battery (A/C service station). –  Take pressure gauge readings. There are two possible results A and B.   &nbs ...

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