Set the new boost pressure control (BPC) valve to the same setting as the old valve

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Setting New Boost Pressure Control (BPC) Valve To Same Setting As Old Valve

Courtesy of VOLVO CARS OF NORTH AMERICA.

Measure the length of the push rod for the old boost pressure control (BPC) valve.

Adjust the length of the push rod for the new boost pressure control (BPC) valve to the same length as the old valve.

Do not turn the valve on the shaft. This could damage the valve membrane.