Fuel Rail Pressure (FRP) Sensor: Removal
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
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WARNING: Before beginning any service procedure in this article, refer to Safety Warnings in GENERAL INFORMATION (EXCEPT ELECTRIC) . Failure to follow this instruction may result in serious personal injury.
Refer to: Gasoline and Gasoline-Ethanol Fuel Systems Health and Safety Precautions .
- 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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NOTE: During repair procedure, cleanliness is extremely important. Any foreign material, including any material created while cleaning or removing components that enters the fuel supply passages may cause engine failure.NOTE: Use compressed air to remove any foreign material from around the Fuel Rail Pressure (FRP) sensor area before removal.
- Disconnect the FRP sensor electrical connector.
- Remove the FRP sensor.