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Fuel Charging & Controls - 4.6l (4v) Ford Crown Victoria II

Fuel System 27 illustrations ~711 words

FUEL CHARGING AND CONTROLS - 4.6L (4V) GENERAL SPECIFICATIONS

ItemSpecification
Lubricant Specification
SAE 5W-20 Premium Synthetic Blend Motor Oil, XO-5W20-QSPWSS-M2C153-H

FUEL CHARGING AND CONTROLS - 4.6L (4V) GENERAL SPECIFICATIONS

FUEL CHARGING AND CONTROLS - 4.6L (4V) TORQUE SPECIFICATIONS

DescriptionNm
Battery ground bolt10
Throttle body bolts9
Fuel injection supply manifold bolts10
42-pin engine bulkhead electrical connector bolt6
Ignition coil cover bolts10

FUEL CHARGING AND CONTROLS - 4.6L (4V) TORQUE SPECIFICATIONS

Fuel Charging And Controls

The fuel injection supply manifold

  1. delivers fuel to the fuel injector.
  2. receives fuel from the fuel supply line. The throttle body
  3. controls air supply to the upper intake manifold by positioning the throttle plate.
  4. connects the accelerator cable and, if equipped, the speed control actuator cable to the throttle lever.
  5. is not adjustable.
  6. cannot be cleaned. The fuel injector
  7. is electrically operated by the powertrain control module (PCM).
  8. has an internal solenoid that opens a needle valve to inject fuel into the lower intake manifold.
  9. atomizes the fuel as the fuel is delivered.
  10. is deposit-resistant. Do not clean. The fuel pressure relief valve
  11. is used to inspect and relieve fuel pressure.

Idle Speed Adjustment

Removal And Installation

WARNINGDo not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable mixtures are always present and can ignite. Failure to follow these instructions can result in personal injury.
CAUTIONThe throttle body bore and plate area have a special coating and cannot be cleaned.

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  1. Remove the air cleaner outlet tube. For additional information, refer to «INTAKE AIR DISTRIBUTION & FILTERING»(/ford/crown-victoria/ii-1997-2011/remont/removal-installation/#intake-air-distribution-filtering) .
  2. Disconnect the battery ground cable. For additional information, refer to «BATTERY, MOUNTING AND CABLES»(/ford/crown-victoria/ii-1997-2011/remont/charging-system/#battery-mounting-and-cables) .
  3. Disconnect the throttle position (TP) sensor and the idle air control (IAC) sensor electrical connectors.
  4. Remove the accelerator control splash shield.
  5. Disconnect the accelerator controls. Disconnect the accelerator cable. Disconnect the speed control cable. Disconnect the return spring.
  6. Remove the four bolts and remove the throttle body.
  7. To install, reverse the removal procedure.
WARNINGDo not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable mixtures are always present and can ignite. Failure to follow these instructions can result in personal injury.

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  1. Remove the upper intake manifold. For additional information, refer to «ENGINE 4.6L (4V)»(ref-209994) .
  2. Raise and support the vehicle. For additional information, refer to «JACKING & LIFTING»(/ford/crown-victoria/ii-1997-2011/remont/hoistjack/#jacking-lifting) .
  3. Disconnect the crankshaft position (CKP) sensor and the power steering pressure sensor electrical connectors.
  4. Disconnect the A/C compressor electrical connector.
  5. Disconnect the engine wiring harness retainers.
  6. Disconnect the oil pressure sensor electrical connector.
  7. Disconnect the power steering electrical connector.
  8. Lower the vehicle.
  9. Disconnect the electrical connector.
  10. Disconnect the fuel hose spring lock coupling. For additional information, refer to «FUEL SYSTEM-GENERAL INFORMATION-NATURAL GAS»(/ford/crown-victoria/ii-1997-2011/remont/fuel-system/#fuel-system-general-information-natural-gas) .
  11. Disconnect the vacuum hose and the electrical connector.
  12. Disconnect the electrical connector and the vacuum hose.
  13. Disconnect the generator electrical connections and the wiring harness retainer.
  14. Disconnect the eight fuel injector electrical connectors.
  15. Remove the bolts and remove the RH ignition coil cover.
  16. Disconnect the RH ignition coil electrical connectors.
  17. Remove the bolts and remove the LH ignition coil cover.
  18. Disconnect the LH ignition coil electrical connectors.
  19. Disconnect the RH radio capacitor electrical connector.
  20. Disconnect the wiring harness retainer from the RH valve cover stud.
  21. Disconnect the electrical connectors.
  22. Disconnect the LH radio capacitor electrical connector and the wiring harness retainer.
  23. Disconnect the wiring harness retainer and the camshaft position (CMP) sensor electrical connector.
  24. Disconnect the electrical connectors and remove the fuel charging wiring harness.
  25. To install, reverse the removal procedure.

Fuel Injection Supply Manifold

ItemSpecification
SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-DSPWSS-M2C153-H

MATERIAL SPECIFICATION

WARNINGDo not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable mixtures are always present and can ignite. Failure to follow these instructions can result in personal injury.
WARNINGFuel in the fuel system remains under high pressure even when the engine is not running. Before working on or disconnecting any of the fuel lines or fuel system components, the fuel system pressure must be relieved. Failure to follow these instructions can result in personal injury.

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  1. Disconnect the battery ground cable.
  2. Remove the upper intake manifold. For additional information, refer to «ENGINE 4.6L (2V)»(/ford/crown-victoria/ii-1997-2011/remont/mechanical/#engine-46l-2v) .
  3. Disconnect the fuel line spring lock coupling. For additional information, refer to «FUEL SYSTEM-GENERAL INFORMATION»(/ford/crown-victoria/ii-1997-2011/remont/fuel-system/#fuel-system-general-information) .
  4. Position the wiring harness aside. Disconnect the RH fuel injector electrical connectors. Separate the harness from the RH fuel supply manifold stud bolt.
  5. Disconnect the fuel pressure sensor vacuum hose and the electrical connector.
  6. Position the wiring harness aside. Disconnect the LH fuel injector electrical connectors. Separate the harness from the LH fuel supply manifold stud bolt.
  7. Remove the four bolts and remove the fuel supply manifold.
  8. If necessary, remove the fuel injectors.
  9. To install, reverse the removal procedure. Install new fuel injector O-rings and lubricate with clean engine oil.

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