VW Tiguan Manuals

Volkswagen Tiguan Service and Repair Manual: Heated Oxygen Sensor, Replacing

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 for installing all of the accompanying attachments, cable ties or marking bands.
  • If necessary, identify the heated oxygen sensor (HO2S) using the protective tube.
  • Remove the faulty oxygen sensor.
  • Lay both of the oxygen sensor next to each other so the sensor housings are the same level.

Volswagen Tiguan. N97-10743

  • 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-.
  • Check if the oxygen sensor connector housing is compatible with the vehicle electrical system side.
  • If necessary, replace the vehicle electrical system connector with the provided oxygen sensor connector housing.

Volswagen Tiguan. N97-10744

Note

  • Only replace the connector housing on older vehicles. The connector housing is correct on new vehicles.
  • Check the pin assignment. The pins in the new connector housing are color coded.
  • The packaging for the new heated oxygen sensor contains additional information.

Install the new oxygen sensor in the vehicle.

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.

Volswagen Tiguan. N97-10743

  • 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.

Volswagen Tiguan. N97-10744

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

Volswagen Tiguan. N97-10745

Version D2, 6 openings, 2 mm each

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

Volswagen Tiguan. N97-10746

Version D4, 12 openings, 1.4 mm each

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

Volswagen Tiguan. N97-10747

Special Tools

Special tools and workshop equipment required

  • Torque Wrench 1331 5-50Nm -VAG1331-
  • Crimping Pliers, Complete -VAS1978/1A-

Volswagen Tiguan. W00-0427

  • Exchangeable Head, 0.35mm² - 2.5mm² -VAS1978/1-1-
  • Diagnostic Cable -VAS5051/5A- (3 m) (10 ft.)

Volswagen Tiguan. N97-10491

  • Diagnostic Cable -VAS5051/6A- (5 m) (16 ft.)

Volswagen Tiguan. W00-10062

  • Fiber Optic Pliers Repair Set -VAS6223A-

Volswagen Tiguan. W00-10995

  • Air Hose Pliers -VAS6228-
  • Repair Set, Aerial Cable -VAS6720-

Volswagen Tiguan. W00-10022

Edition: K0059101321 - FU - 5/8/2014 - JLH

    Contact Surface Cleaning Set -VAS6410-
    Contact Surface Cleaning Set -VAS6410-, Using Wiring Eyelets, Repairing Special tools and workshop equipment required Torque Wrench 1331 5-50Nm -VAG1331- Note Do not use rust remover, contact spr ...

    Electrical Equipment from 06/2011
    ...

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    Volkswagen Tiguan Service and Repair Manual

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