Removing
Connection points for fuel lines and vacuum hose to pressure regulator
A - fuel lines;
B - vacuum hose
1. Relieve the pressure in the fuel system.
2. Remove the ground wire from the battery.
3. Remove the air filter.
4. Using clamps, pinch the fuel hoses connected to the fuel pressure regulator.
5. Unscrew the connecting nuts of the fuel lines and remove the fuel lines from the pressure regulator. If equipped, disconnect the vacuum hose from the back of the pressure regulator.
6. Unscrew the mounting bolt and remove the fuel pressure regulator from the air flow sensor housing.
Installation
1. Installation is made in sequence, return to removal.