Lincoln Navigator: Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS) / Fuel Pump Driver Module (FPDM). Removal and Installation
Removal
NOTE: The fuel pump driver module may be in either of two locations.
NOTE: The top-frame-mounted fuel pump driver module is on top of the left frame rail, behind the left rear wheel.
NOTE: The side-frame-mounted fuel pump driver module is on the outside of the left frame rail, under the driver’s door.
All Vehicles
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For component location see.
Refer to: Fuel Charging and Controls - Component Location (303-04A Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS), Description and Operation).
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With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
Top Frame Mounted Fuel Pump Driver Module
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Remove the left rear splash shield retainer, then position the left rear splash shield out of the way.
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Disconnect the fuel pump driver module electrical connector.
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Remove the fuel pump driver module bolts, then remove the fuel pump driver module.
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Side Frame Mounted Fuel Pump Driver Module
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Remove the fuel pump driver module cover retainers, then remove the fuel pump driver module cover.
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Disconnect the fuel pump driver module electrical connector.
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Remove the fuel pump driver module bolts, then remove the fuel pump driver module.
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Installation
Side Frame Mounted Fuel Pump Driver Module
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Install the fuel pump driver module, then install and tighten the fuel pump driver module bolts.
Torque: 133 lb.in (15 Nm)
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Connect the fuel pump driver module electrical connector.
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Install the fuel pump driver module cover, then
install and tighten the fuel pump driver module cover retainers.
Torque: 133 lb.in (15 Nm)
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Top Frame Mounted Fuel Pump Driver Module
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Install the fuel pump driver module, then install and tighten the fuel pump driver module bolts.
Torque: 133 lb.in (15 Nm)
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Connect the fuel pump driver module electrical connector.
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Install the left rear splash shield, then install the left rear splash shield retainer.
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Fuel Injectors. Removal and Installation
Removal and Installation
The fuel injectors are removed with the fuel rails.
Refer to: Direct Injection Fuel Rail LH (303-04A Fuel Charging and
Controls - 3...
High-Pressure Fuel Pump. Removal and Installation
Removal
NOTICE:
Do not loosen any fittings or plugs on the high-pressure fuel pump.
With the vehicle in NEUTRAL, position it on a hoist...
Other information:
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Lincoln Navigator 2018-2026 Workshop Manual: Identification Codes. Description and Operation
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Categories
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Rear Stabilizer Bar Link. Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain installation details.
With the vehicle in NEUTRAL, position it on a hoist.Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
NOTE: Use the hex-holding feature to prevent the stud from turning while removing the nut.
Remove and discard the 2 rear stabilizer bar link nuts and remove the rear stabilizer bar link.Torque: 46 lb.ft (63 Nm)
