Checking initial setting of boost pressure control (BPC) valve pressure servo

WARNING: This page is about a different car, the 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Check the initial setting of the boost pressure control (BPC) valve pressure servo in accordance with Replacing boost pressure control (BPC) valve pressure servo .

Fig 1: Checking Initial Setting Of Boost Pressure Control (BPC) Valve Pressure Servo
Courtesy of VOLVO CARS OF NORTH AMERICA.

Was the initial setting of the pressure servo OK?

YES
FAULT NOT FOUND: Troubleshooting has been completed.
NO
Refer to Replacing component