Fuel Pressure Sensor: Service and Repair

Fuel Pressure Gauge:

Special Tools Recommended

REMOVAL

1. Disconnect the battery ground cable.

WARNING:
- DO NOT SMOKE OR CARRY LIGHTED TOBACCO OR AN OPEN FLAME OF ANY TYPE WHEN WORKING ON OR NEAR ANY FUEL RELATED COMPONENT. HIGHLY FLAMMABLE MIXTURES ARE ALWAYS PRESENT AND MAY BE IGNITED, RESULTING IN POSSIBLE PERSONAL INJURY.
- FUEL IN THE FUEL SYSTEM REMAINS UNDER HIGH PRESSURE EVEN WHEN ENGINE IS NOT RUNNING.
- BEFORE REPAIRING OR DISCONNECTING ANY OF THE FUEL LINES OR FUEL SYSTEM COMPONENTS THE FUEL SYSTEM PRESSURE MUST BE RELIEVED.

NOTE: Before relieving the fuel pressure, make sure the ignition switch is in the OFF position.

2. Relieve the fuel pressure.







3. Disconnect the electrical connector.
4. Remove the fuel pressure sensor safety clip.







5. Install the Disconnect Tool.







6. Remove the fuel pressure sensor.

INSTALLATION
1. Inspect the O-rings. Replace if required.
2. Follow the removal procedure in reverse order.