Fuel Pressure Regulator: Installation

WARNING: This page is about a different car, the 2002 Saab 9-5, 2002 Saab 9-3, 2001 Saab 9-5, and 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Lubricate the fuel pressure regulator "O" ring with petroleum jelly (Vaseline).
Install the regulator to the fuel rail and tighten the clamp. See Fig 1 .
Install the regulator vacuum hose.
Install the charge air pipe with connector and hose. Connect the venturi hose to the charge air pipe.
Start the engine and check for leaks.
Install the top engine cover.

Fig 1: Installing Fuel Pressure Regulator (9-3)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

NOTE: Lubricate the "O" ring with petroleum jelly (Vaseline) before installing.

Install in reverse order.

NOTE: Lubricate the "O" ring with petroleum jelly (Vaseline) before installing.

Install the regulator and tighten the clamp. See Fig 1 .
Connect the vacuum hose.
Make sure the system is not leaking.
Install the engine cover.

Fig 1: Installing Fuel Pressure Regulator (9-5 - V6)

Courtesy of SAAB-SCANIA OF AMERICA, INC.