Control system for cars of model year 2003-

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 Valve Housing And Pressure Sensor And Screws

Courtesy of VOLVO CARS OF NORTH AMERICA.

Tighten the screws in the following order:

381 to 8 Nm
376 to 12 Nm
377 to 12 Nm
374 to 12 Nm
375 to 12 Nm
378 to 12 Nm
384 to 12 Nm
379 to 12 Nm
380 to 25 Nm

Check tighten all the screws.

Fig 2: Identifying Screws

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Screws

Courtesy of VOLVO CARS OF NORTH AMERICA.