S80 T6 Executive L6-2.8L Turbo VIN 90 B6284T (2001)
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Separate the connector for the heated oxygen sensor (HO2S). Expose the cable harness.
Remove the heated oxygen sensor (HO2S).
Use tool 999 5543 SOCKET NV-22 HO2S See: Tools and Equipment/999 5543 Socket NV-22 HO2S. See the illustration.
Installation
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Use tool 999 5543 SOCKET NV-22 HO2S See: Tools and Equipment/999 5543 Socket NV-22 HO2S.
Install the heated oxygen sensor (HO2S). Tighten to 45 Nm
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Install the mounting for the cable harness
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Route the cable harness. Connect the connector.
Caution! Ensure that the cable harness does not rub and is not pinched.
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Install the heat deflector plate
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Carefully raise the mobile jack to the installation position for the exhaust system
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Install the front member. Tighten to 25 Nm.
Note! Do not reinstall the rivets.
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Reconnect the exhaust flange. Tighten to 25 Nm
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Install the centre member. Tighten to 25 Nm.
Note! Do not reinstall the rivets.
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Reinstall the rubber pads for the exhaust mounting. Tighten to 25 Nm.
Caution! Check that the exhaust system is not rubbing. Check that the exhaust system is not in contact with the bodywork or other components.
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Remove the mobile jack.
Finishing
Start the engine. Check that the exhaust system does not leak at the flange.
Erase Diagnostic Trouble Codes (DTCs).
