Heated Oxygen Sensors (HO2S), Replacing: Installation

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Heated Oxygen Sensor (HO2S) Connector Removal

Courtesy of VOLVO CARS OF NORTH AMERICA.

Use tool 9995543 .
Install the heated oxygen sensor (HO2S). Tighten to 45 Nm
Install the mounting for the cable harness
Route the cable harness. Connect the connector.

CAUTION:

Ensure that the cable harness does not rub and is not pinched.

Install the heat deflector plate
Carefully raise the mobile jack to the installation position for the exhaust system
Install the front member. Tighten to 25 Nm .
NOTE:
Do not reinstall the rivets.
Reconnect the exhaust flange. Tighten to 25 Nm
Install the center member. Tighten to 25 Nm .
NOTE:
Do not reinstall the rivets.
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.

Remove the mobile jack.