Lincoln Navigator: Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Fuel Rail Pressure (FRP) Sensor. Removal and Installation

Lincoln Navigator 2018-2025 Workshop Manual / Engine / Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Fuel Rail Pressure (FRP) Sensor. Removal and Installation

Removal

Release the fuel system pressure.
Refer to: Fuel System Pressure Release (310-00 Fuel System - General Information - 3.5L EcoBoost (272kW/370PS), General Procedures).

Remove the intake manifold.
Refer to: Intake Manifold (303-01 Engine - 3.5L EcoBoost (272kW/370PS), Removal and Installation).

- Disconnect the FRP sensor electrical connector.
- Remove the FRP sensor.
  Torque: 24 lb.ft (33 Nm)

Installation

NOTE: Lubricate the thread area of the new FRP sensor with clean engine oil prior to installation.
To install, reverse the removal procedure.

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Fuel Rail Pressure and Temperature Sensor. Removal and Installation

Removal Release the fuel system pressure. Refer to: Fuel System Pressure Release (310-00 Fuel System - General Information - 3.5L EcoBoost (272kW/370PS), General Procedures)...

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This document provides critical diagnostic knowledge required for successful repair outcomes. It identifies technical competencies expected by users of this manual.

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