Fuel System Pressure Check
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
For information on Ford Color Coded Illustrations refer to OEM Color Coding .
Special Tool(s) / General Equipment
| 310-D009 (D95L-7211-A) Fuel Pressure Test Kit | |
|---|---|
Check
NOTE:
This Fuel System Pressure Check is for the low pressure side of the system.
- Release the fuel system pressure. Refer to: Fuel System Pressure Release .
- Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
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- Release fuel jumper tube from the bell housing bracket.
- Release the fuel jumper tube from the retainer.
- Disconnect the fuel jumper tube-to-fuel rail quick release coupling. Refer to:Quick Release Coupling
- Install the Fuel Pressure Test Kit between the fuel jumper tube and the fuel rail. Use Special Service Tool: 310-D009 (D95L-7211-A) Fuel Pressure Test Kit.
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NOTE: The Fuel Pump (FP) control module electrical connector was previously disconnected to release the fuel system pressure and must be reconnected to test the fuel system pressure.
Reconnect the Fuel Pump (FP) control module electrical connector.
- Reconnect the battery ground cable. Refer to: Battery Disconnect and Connect .
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NOTE: Carry out a Key ON Engine OFF (KOEO) visual inspection for fuel leaks prior to completing the fuel system pressure test.
Test the fuel system pressure to make sure it is within the specified range. For additional information, refer to General Specifications .
- After completion of the fuel system pressure test, disconnect the battery ground cable, open the drain valve on the Fuel Pressure Test Kit and release any residual fluid into an appropriate container. Refer to: Battery Disconnect and Connect .
- Remove the Fuel Pressure Test Kit by reversing the installation steps.