Ford Mustang Service Manual: Fuel Injectors

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 And Controls


Fuel Charging And Controls

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

Idle Speed Adjustment

Powertrain Control/Emissions Diagnosis (PC/ED) manual

    Throttle Body
    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 ...

    Fuel Charging Wiring Harness
    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 ...

    Other materials:

    Instrument lighting dimmer
    • Move the control up or down to adjust the intensity of the panel lighting. • Move the control to the full upright position, past detent, to turn on the interior lamps. • Move the control down, past detent, to turn off the interior lights. Note: The pa ...

    Interior Trim Codes
    Vehicle Identification Number (VIN) Locator The vehicle identification number (VIN) is a seventeen-digit alphanumeric code. The VIN is stamped on a metal tab riveted to the instrument panel, top upper left of the dash. The VIN number is also found on the v ...

    USB port
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