V40 L4-1.9L Turbo VIN 27 B4204T4 (2003)
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.
Installing the boost pressure control (BPC) valve on the turbocharger (TC)