porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing Oxygen Sensors In Front of Catalytic Converter|Page 936 > < Removing and Installing Oxygen Sensors In Front of Catalytic Converter|Page 934
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Only remove the exhaust system once it has cooled down.

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Wear protective gloves.

NOTE:  Please read the most important working regulations and warning notes.

1. Move bonnet to service position using bonnet stay 9704.
2. Put on the protection covers.
3. Remove right-hand engine compartment covers.
4. Pull the design cover vertically upwards and off.

Tools and materials

Tools - oxygen sensor

Removing oxygen sensors ahead of catalytic converter

ATTENTION:

Material damage can be caused by interchanged oxygen sensors.

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Change in emissions.

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Check Engine light comes on.

Removing and Installing Oxygen Sensors In Front of Catalytic Converter|Page 936 > < Removing and Installing Oxygen Sensors In Front of Catalytic Converter|Page 934