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Volkswagen Polo Service & Repair Manual: 6-Pin Universal Oxygen Sensor, Removing and Installing

Volkswagen Polo Service & Repair Manual / Wiring / Heated Oxygen Sensor, Replacing / 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 not crimp or cut the wires otherwise the functionality of the heated oxygen sensor (HO2S) will be diminished.
–  Remove the old heated oxygen sensor (HO2S).
   
–  Lay both of the oxygen sensor next to each other so the sensor housings are the same level.
 

6-Pin Universal Oxygen Sensor, Removing and Installing

–  Tie the excess length of the sensor (approximately 50 to 250 mm) back so it is the same length as the faulty sensor and secure it with cable ties -1-.
–  Install the new oxygen sensor in the vehicle.
 

6-Pin Universal Oxygen Sensor, Removing and Installing

4-Pin Heated Oxygen Sensor (HO2S), Removing and Installing
  Note Do not repair the heated oxygen sensor wires. Repairing may result in malfunctions. Use the faulty sensor as a guide ...

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 eac ...

Other materials:

A/C System, Operating after Charging
  Caution If it is suspected that chemicals were added to the refrigerant circuit to seal leaks, do not connect the A/C service station and do not extract the refrigerant. ...

Introduction
This chapter contains information on the following subjects:  → Preparing for a journey and driving safely  → Driving abroad  → Driving through water on roads Depending on where the vehicle is used, it could be a good idea to have an engine and transmission guard insta ...

Connecting Service Station
  Turn off the ignition. –  Connect the A/C service station to the power supply. –  Connect quick-release coupling adapter to charging hoses of service station (handwheels not screwed in/ha ...

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