Lincoln Aviator: Fuel System - General Information - 3.0L EcoBoost / General Procedures - Fuel System Pressure Release

Pressure release

  1. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
    • Remove the fasteners.
    • Remove the nuts.
      Torque: 53 lb.in (6 Nm)
    • Remove the screw.
      Torque: 22 lb.in (2.5 Nm)
  1. Disconnect the fuel pump control module electrical connector.
  1. Start the engine and allow it to idle until it stalls.
  1. After the engine stalls, crank the engine for approximately 5 seconds to make sure the fuel rail pressure has been released.
  1. Turn the ignition switch to the OFF position.
  1. Disconnect battery ground cable.
    Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
  1. When the fuel system service is complete, reconnect the fuel pump control module electrical connector.
    • Install the fasteners.
    • Install the nuts.
      Torque: 53 lb.in (6 Nm)
    • Install the screw.
      Torque: 22 lb.in (2.5 Nm)
  1. Reconnect battery ground cable.
    Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
  1. Cycle the ignition key and wait 3 seconds to pressurize the fuel system. Check for leaks before starting the engine.
  1. 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.

    General Procedures - Spring Lock Couplings

    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...

    General Procedures - Quick Release Coupling

    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:

    Lincoln Aviator 2020-2023 Service Manual: Removal and Installation - Air Conditioning (A/C) Compressor Outlet Line - 3.0L EcoBoost


    Removal NOTICE: During the removal of components, cap, tape or otherwise appropriately protect all openings to prevent the ingress of dirt or other contamination. Remove protective materials prior to installation. NOTE: Removal steps in this procedure may contain installation details...

    Lincoln Aviator 2020-2023 Service Manual: Removal and Installation - Fuel Level Sensor


    Removal NOTE: Removal steps in this procedure may contain installation details. Remove the fuel pump sender unit. Refer to: Fuel Pump and Sender Unit (310-01A Fuel Tank and Lines - 3.0L EcoBoost, Removal and Installation). Disconnect the electrical connector...

    Categories

    Child Seats

    Lincoln Aviator. Child Seats

    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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