ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

ABOUT US
303-04C Fuel Charging and Controls - 1.4L Duratorq-TDCi (DV) Diesel > < Fuel Charging Wiring Harness

Fiesta 2002.25 (11.2001-)

Fuel Charging and Controls - 1.25L Duratec-16V (Sigma)/1.4L Duratec-16V (Sigma)/1.6L Duratec-16V (Sigma) - Fuel Injection Supply Manifold Fiesta 2002.25 (11/2001-)
Removal and Installation

Removal

WARNING:
WARNING:Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and can ignite. Failure to follow these instructions may result in personal injury.
WARNING:
WARNING:This procedure involves fuel handling. Be prepared for fuel spillage at all times and always observe fuel handling precautions. Failure to follow these instructions may result in personal injury.
  1. Release the fuel system pressure. For additional information, refer to Section  310-00 Fuel System - General Information.
  1. Disconnect the battery ground cable. For additional information, refer to Section  414-01 Battery, Mounting and Cables.
  1. Remove the air cleaner. For additional information, refer to Section  303-12 Intake Air Distribution and Filtering.

  1. Remove the positive crankcase ventilation (PCV) hose.

  1. Disconnect the fuel injector electrical connectors and position the wiring harness to one side.

  1. Disconnect the vacuum line from the fuel pressure regulator.

  1. NOTE:
    NOTE:Fuel supply line connectors are white or are identified by a white band. Fuel return line connectors are red or are identified by a red band.
    Disconnect the fuel supply line from the fuel injection supply manifold. For additional information, refer to Section  310-00 Fuel System - General Information.

  1. NOTE:
    NOTE:Fuel supply line connectors are white or are identified by a white band. Fuel return line connectors are red or are identified by a red band.
    Disconnect the fuel return line from the fuel injection supply manifold. For additional information, refer to Section  310-00 Fuel System - General Information.

  1. Remove the fuel injection supply manifold.

  1. Remove the fuel pressure regulator.

  1. Remove and discard the O-ring seal.

  1. NOTE:
    NOTE:Discard the fuel injector O-ring seals.
    Remove the fuel injectors from the fuel injection supply manifold.
    1. Lift the retaining clip.
    1. Slide the retaining clip.
    1. Pull the fuel injector.

  1. Remove and discard the O-ring seals.

Installation

WARNING:
WARNING:Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and can ignite. Failure to follow these instructions may result in personal injury.
WARNING:
WARNING:This procedure involves fuel handling. Be prepared for fuel spillage at all times and always observe fuel handling precautions. Failure to follow these instructions may result in personal injury.
  1. NOTE:
    NOTE:Install new fuel injector O-ring seals.
    NOTE:
    NOTE:Install a new fuel pressure regulator O-ring seal.
    NOTE:
    NOTE:Lubricate the O-ring seals with clean engine oil to aid installation.
    To install, reverse the removal procedure.

303-04C Fuel Charging and Controls - 1.4L Duratorq-TDCi (DV) Diesel > < Fuel Charging Wiring Harness