Removing Oxygen Sensor Upstream Of Catalytic Converter

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Remove oxygen sensor.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Special tools for oxygen sensors

> Nr.96-3 - Accessory for torque wrench: Angled open-end/ring wrench

> Nr.97 - Accessory for torque wrench: Angled open-end/ring wrench

> Nr.98 - Accessory for torque wrench: Angled open-end/ring wrench for assembly

> V.A.G 1331A - Torque wrench, 6-50 Nm/4.5-37 ftb .

> Tightening torque 50 Nm (37.1 ftlb)