Volkswagen Tiguan Service and Repair Manual > Wiring: 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 ...