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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 423 (Fuel Charging And Controls - 3.0L Power Stroke Diesel) >> Removal And Installation >> Fuel Rail Supply Tube LH >> Removal

Fuel Rail Supply Tube LH: Removal

WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Do not work on the fuel system until the pressure has been released and the engine has cooled. Fuel in the high-pressure fuel system is hot and under very high pressure. High-pressure fuel may cause cuts and contact with hot fuel may cause burns. Failure to follow these instructions may result in serious personal injury.
NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. To prevent fuel system damage, it is essential that absolute cleanliness is observed when working with these components.
  1. Release the fuel system pressure. Refer to: Fuel System Pressure Release .
  2. Remove the engine appearance cover.
    GFD461365Courtesy of FORD MOTOR COMPANY
  3. Remove the engine appearance cover bracket retainers, then remove the engine appearance cover bracket.
    GFD462536Courtesy of FORD MOTOR COMPANY
  4. Disconnect the battery negative cable. Refer to: Battery Disconnect and Connect .
  5. Disconnect the quick release couplings, then detach the fuel tube retainers. Refer to Quick Release Coupling : .
    GFD462537Courtesy of FORD MOTOR COMPANY
  6. Disconnect the fuel supply tube assembly electrical connector, then detach the wire retainer.
    GFD462538Courtesy of FORD MOTOR COMPANY
    1. Disconnect the fuel supply tube assembly quick release couplings. Refer to Quick Release Coupling
    2. Remove the bolt, then remove fuel supply tube assembly.
    GFD462539Courtesy of FORD MOTOR COMPANY
  8. Disconnect the fuel tube assembly quick release coupling. Refer to Quick Release Coupling .
    GFD462540Courtesy of FORD MOTOR COMPANY
    1. If equipped, detach the vacuum tube retainers.
    2. If equipped, disconnect the quick release coupling. Refer to Quick Release Coupling
    GFD462541Courtesy of FORD MOTOR COMPANY
  10. Remove the bolt, then remove the secondary fuel filter.
    GFD462542Courtesy of FORD MOTOR COMPANY
  11. Remove the right front fender splash shield. Refer to: Fender Splash Shield .
  12. Detach the wiring harness bracket from the rear engine lifting eye and from the transmission case, then position out of the way.
    GFD462543Courtesy of FORD MOTOR COMPANY
    1. Disconnect the vacuum hose from the EGR, then detach the vacuum tube retainers.
    2. Disconnect the electrical connector, then disconnect the quick release coupling. Refer to Quick Release Coupling .
    3. Detach the valve from the bracket.
    4. Detach the vacuum reservoir retainers, then remove the vacuum tube assembly.
    GFD462544Courtesy of FORD MOTOR COMPANY
  14. Detach the fuel injector fuel return line retainers, then remove the wiring harness bolt.
    GFD462545Courtesy of FORD MOTOR COMPANY
  15. Detach the wire harness retainers, then move out of the way.
    GFD462546Courtesy of FORD MOTOR COMPANY
  16. Remove the retainers, then remove the bracket.
    GFD462547Courtesy of FORD MOTOR COMPANY
  17. Remove the insulator.
    GFD462551Courtesy of FORD MOTOR COMPANY
  18. NOTE: The fuel rail supply tube cannot be reused.

    1. Remove the fuel rail supply tube bolt.
    2. Loosen the fuel rail supply tube fittings, then remove and discard the fuel rail supply tube.

GFD462552Courtesy of FORD MOTOR COMPANY
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