Lincoln Navigator: Fuel Charging and Controls - 3.5L EcoBoost (272kW/370PS) / High-Pressure Fuel Pump Drive Unit. Removal and Installation
Removal and Installation
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The high-pressure fuel pump drive unit is part of the right cylinder head.
Refer to: Cylinder Head RH (303-01 Engine - 3.5L EcoBoost (272kW/370PS), 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...
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:
LUBRICANTS, FLUIDS AND CAPACITIES
NOTE:
Per the warranty and policy manual the Ford
Engineering-approved refrigerant (see table for service part number)
must be used for air conditioning repairs
ITEM
CAPACITIES
US, Canada, PAG oil used with R1234YF: Material: Motorcraft® R-1234yf Refrigerant PAG Oil
/ YN-35
..
Removal
NOTE:
Removal steps in this procedure may contain installation details.
If installing a new BCM , connect a battery charger to the battery to
make sure it is charged to maintain proper battery voltage.
Refer to: Battery Charging (414-01 Battery, Mounting and Cables, General Procedures).
NOTE:
Before replacing the BCM (body control module),
ens..