911 Turbo Cabriolet (996) F6-3.6L Turbo (2004)
Oxygen Sensor: Service and Repair
Removing and Installing Oxygen Sensors In Front of Catalytic Converter
Removing And Installing Oxygen Sensors In Front Of Catalytic Converter
Tools
Tools
Removing oxygen sensors in front of catalytic converter
Illustration shows oxygen sensors on the right side
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-1- Oxygen sensor in front of catalytic converter on the right side
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-2- Oxygen sensor behind catalytic converter on the right side
Oxygen sensor plug
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-1- Plug for sensor in front of catalytic converter with plastic clip (rectangular)
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-2- Plug for sensor behind catalytic converter (oval)
NOTE: Observe precautionary measures when using oxygen sensor.
Oxygen sensor, left side:
1. Remove air cleaner housing.
2. Separate the rectangular plug connection for the oxygen sensor in front of the catalytic converter in the left engine compartment -1-. To do this,
first open the plastic securing clip.
3. Unclip the oxygen sensor wire in front of the catalytic converter from the wire retainer and the sheetmetal clips.
NOTE: Always expose oxygen sensor wire so that the wire can turn when unscrewing the sensor.