Installation

1. Install the fuel pressure regulator attaching screw.

Tighten: Tighten the fuel pressure regulator attaching screw to 3 N.m (26 lb in.).

2. Install the fuel pressure regulator on the fuel rail.
3. Install the two bolts to the protector that secures the common chamber.
4. Install the pressure regulator hose to the fuel pressure regulator.
5. Install the fuel pump relay. Refer to Fuel Pump Relay
6. Connect the negative battery cable.
7. Crank the engine until it starts. Cranking the engine may take longer than usual due to trapped air in the fuel lines.