Workshop Repair Manuals

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volkswagen Workshop Repair Guides


Passat Sedan V6-3.6L (BLV) (2008)

Powertrain Management > Computers and Control Systems > Sensors and Switches - Computers and Control Systems > Oxygen Sensor > Component Information > Service and Repair > Procedures > Page 3339

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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
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Check if the oxygen sensor connector housing is compatible with the vehicle electrical system side.

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If necessary, replace the vehicle electrical system connector with the provided oxygen sensor connector housing, refer to => [ Contacts in Contact
Housing, Repairing ] See: Power and Ground Distribution/Wiring Harness/Service and Repair/Procedures/Contacts In Contact Housing, Repairing
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‹› 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 oxygen sensor contains additional information. 

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Install the new oxygen sensor in the vehicle.

6-Pin Universal Oxygen Sensor

6-Pin Universal Oxygen Sensor

‹› Do not repair the 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 HO2S using the protective tube. Refer to => [ Oxygen Sensor Unit Protective Pipes ] See: Power and Ground

Distribution/Wiring Harness/Description and Operation/Oxygen Sensor Unit Protective Pipes.

Powertrain Management > Computers and Control Systems > Sensors and Switches - Computers and Control Systems > Oxygen Sensor > Component Information > Service and Repair > Procedures > Page 3339

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