Installing Oxygen Sensors Behind The Catalytic Converter - Porsche 996 TT Repair Manual

Installing oxygen sensors behind the catalytic converter

Install the oxygen sensors in reverse order.
Note
• Always expose oxygen sensor wire so that the wire can turn when screwing in the sensor.
1. Position the oxygen sensor by hand and screw in as far as
possible.
2. Tighten oxygen sensor with conventional open ring wrench Hazet 4681−1 and torque wrench.
Tightening torque: 55 ± 5 Nm (41 ± 4.0 ftlb.)
3. Lay oxygen sensor wire and fix in the sheetmetal clips and wire retainers on the left and right.
4. Close the oval plug connection.
5. Install the air cleaner housing again => Removing and installing air cleaner.
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651, 996840, 996841
Installing oxygen sensors behind the catalytic converter
einordnung
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