Removing pressure regulator

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Fuel Pressure Regulator

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the hose connected to the pressure regulator reference air connector.
Disconnect delivery pipe from fuel line by engine.
Disconnect delivery pipe from fuel filter.
Remove return line from bracket above the fuel filter.