Lincoln Navigator: Electronic Engine Controls - 3.5L EcoBoost (272kW/370PS) / Fuel Rail Pressure (FRP) Sensor. Removal and Installation
Removal
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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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Remove the intake manifold.
Refer to: Intake Manifold (303-01 Engine - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Disconnect the FRP sensor electrical connector.
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Remove the FRP sensor.
Torque:
24 lb.ft (33 Nm)
Installation
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NOTE:
Lubricate the thread area of the new FRP sensor with clean engine oil prior to installation.
To install, reverse the removal procedure.
Removal
All vehicles
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation)...
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)...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the pin-type retainers and position the air cleaner panel aside
Release the clips and position the RH and LH cowl filler panels aside...
Removal
NOTE:
Driver seat shown, passenger seat similar.
Remove the front seat backrest adjuster.
Refer to: Front Seat Backrest Adjuster - Vehicles With: Multi-Contour Seats (501-10A Front Seats, Removal and Installation).
NOTICE:
Use care when separating the front seat backrest
cover foam hook-and-loop strips from the front seat backrest carrier ..