Lincoln Aviator: Fuel System - General Information - 3.0L EcoBoost / General Procedures - Fuel System Pressure Release
Pressure release
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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).
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Remove the nuts.
Torque:
53 lb.in (6 Nm)
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Remove the screw.
Torque:
22 lb.in (2.5 Nm)
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Disconnect the fuel pump control module electrical connector.
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Start the engine and allow it to idle until it stalls.
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After the engine stalls, crank the engine for
approximately 5 seconds to make sure the fuel rail pressure has been
released.
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Turn the ignition switch to the OFF position.
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Disconnect battery ground cable.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
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When the fuel system service is complete, reconnect the fuel pump control module electrical connector.
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Install the nuts.
Torque:
53 lb.in (6 Nm)
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Install the screw.
Torque:
22 lb.in (2.5 Nm)
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Reconnect battery ground cable.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
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Cycle the ignition key and wait 3 seconds to pressurize
the fuel system. Check for leaks before starting the engine.
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When service on the high pressure fuel system (high
pressure pump, fuel injectors and fuel rail) is completed, start the
engine and check for leaks.
Special Tool(s) /
General Equipment
310-250Disconnect Tool, Fuel LineTKIT-2012A-FLTKIT-2012A-ROW
Disconnect
NOTICE:
When reusing liquid or vapor tube connectors, make sure to
use compressed air to remove any foreign material from the connector
retaining clip area before separating from the tube or damage to the
tube or connector retaining clip can occur...
Disconnect
NOTICE:
When reusing liquid or vapor tube connections, make sure to
use compressed air to remove any foreign material from the connector
retaining clip area before separating from the tube or damage to the
tube or connector retaining clip may occur...
Other information:
Disconnect
NOTE:
When the battery is disconnected and connected, some
abnormal drive symptoms may occur while the vehicle relearns its
adaptive strategy. The vehicle may need to be driven to allow the PCM to relearn the adaptive strategy values.
NOTE:
When disconnecting the battery to interrupt power to the
vehicle electrical system, disconnect the battery ground cable(s)...
Special Tool(s) /
General Equipment
Vehicle/Axle Stands
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense...
Categories

Use a child restraint (sometimes called an
infant carrier, convertible seat, or toddler
seat) for infants, toddlers and children
weighing 40 lb (18 kg) or less (generally
four-years-old or younger).
Using Lap and Shoulder Belts
WARNING: Do not place a rearward
facing child restraint in front of an active
airbag. Failure to follow this instruction
could result in personal injury or death.
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