Ford Mustang (1999-2004) Service Manual: Fuel Charging And Controls

The fuel injection supply manifold (9F792):

  • delivers fuel to the fuel injector.
  • receives fuel from the fuel supply line.

The throttle body (9E926):

  • controls air supply to the upper intake manifold (9424) by positioning the throttle plate.
  • connects the accelerator cable (9A758) and the speed control actuator cable (9A825) (if equipped) to the throttle lever.
  • is not adjustable.
  • cannot be cleaned.

The fuel injector (9F593):

  • is electrically operated by the powertrain control module (PCM) (12A650).
  • has an internal solenoid that opens a needle valve to inject fuel into the lower intake manifold.
  • atomizes the fuel as the fuel is delivered.
  • is deposit-resistant. Do not clean.

The fuel pressure relief valve (9H321):

  • is used to inspect and relieve fuel pressure.

Fuel Charging Wiring Connections

Fuel Charging Wiring Connections

 

Fuel Charging Wiring Connections

Fuel Charging Wiring Connections

Fuel Charging And Controls

Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.

Idle Speed Adjustment

Powertrain Control/Emissions Diagnosis (PC/ED) manual

    Fuel Charging and Controls - 4.6L (2V)
    General Specifications Torque Specifications ...

    Throttle Body
    Removal 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 mixtures are always present and may be ignited. ...

    Other materials:

    Engine Support Insulators
    Special Tool(s) 3 Bar Engine Support Kit 303-F072 Engine Lift Bracket Set 303-D095 (D94L-6001-A) or equivalent ...

    Disc and Pressure Plate - 3.8L and 4.6L (2V) Engines
    Special Tool(s) Clutch Aligner 308-020 (T74P-7137-K) Material Item Specification Premium Long Life Grease XG-1-C ESA-M1C75-B 1. Remove the transmission. 2. CAUTION: Loosen the bolts evenly to prevent clutch pressure plate ...

    Switch - Window Regulator Control
    Removal 1. CAUTION: Use a shop towel or similar material between the tool and the door trim panel or damage to the door trim panel may occur. Position the window regulator switch plate aside. 1. Pull at the service notch. 2. Lift to release ...