porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing Oxygen Sensors Ahead of Catalytic Converter|Page 618 > < Knock Sensor|Service and Repair|Page 613
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Oxygen Sensor: Service and Repair
Removing and Installing Oxygen Sensors Ahead of Catalytic Converter

Removing And Installing Oxygen Sensors Ahead Of Catalytic Converter On DFI Engines

Technical values

Preliminary work

1. Remove primary catalytic converter.

Removing oxygen sensor ahead of catalytic converter

1. Carefully unscrew oxygen sensors at the front of the primary catalytic converter.

Installing oxygen sensor ahead of catalytic converter

1. Carefully coat the thread of the oxygen sensor with 000.043.207.07.
2. Use a suitable tool to screw the oxygen sensor into the primary catalytic converter by hand. Screw on oxygen sensor correctly. - Tightening torque:

45 Nm (33 ftlb.)±5 Nm (±3.5 ftlb.)

Subsequent work

1. Fit primary catalytic converter.

Removing and Installing Oxygen Sensors Ahead of Catalytic Converter|Page 618 > < Knock Sensor|Service and Repair|Page 613