Hombre XS Space Cab 2WD L4-2.2L CPC (1999)
Fuel Pressure Regulator: Service and Repair
Removal Procedure
1. Relieve fuel system pressure.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
2. Remove the negative battery cable.
3. Remove the pressure regulator vacuum hose.
4. Remove the pressure regulator attaching screw (1).
IMPORTANT: If the fuel pressure regulator is to be reinstalled, inspect filter screen for contamination. If contaminated, remove and discard.
5. Remove the pressure regulator assembly (2) and O-ring (3) (discard O-ring)
Installation Procedure
1. Lubricate new pressure regulator O-ring (3) with clean engine oil, then install on pressure regulator.
2. Install the pressure regulator assembly (2) onto the fuel rail (4).
NOTE: Refer to Fastener Note in Service Precautions.
3. Install the pressure regulator attaching screw (1) coated with appropriate thread-locking material.
Tighten
Tighten the pressure regulator attaching screw to 12 N.m (106 lb in).
CAUTION: Refer to Battery Disconnect Caution in Service Precautions
4. Connect the negative battery cable.
5. Inspect for leaks through the following procedure:
1. Turn the ignition switch to the ON position for 2 seconds.
2. Turn the ignition switch to the OFF position for 10 seconds.
