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:
- controls air supply to the upper intake manifold by positioning the throttle plate.
- connects the accelerator cable and, if equipped, the speed control actuator cable to the throttle lever.
- is not adjustable.
- cannot be cleaned.
The fuel injector:
- is electrically operated by the powertrain control module (PCM).
- 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:
- is used to inspect and relieve fuel pressure.
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 - Mach I 4.6L (4V)
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 can ignite. Fai ...
Other materials:
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. Failure to follow these instructions may result in personal
injury ...
Unique Calibration
The Emissions/CAFE/CO2 Compliance Department is responsible for assigning
these calibration
numbers. Unique calibration identifications are assigned to cover similar
vehicles to differentiate tires,
drive configurations, final drive ratios and other calibrat ...
Installation
1. Install the upper arm and bushing to the mounting bracket.
1. Position the arm and bushing.
2. Install a new nut and bolt. Do not tighten at this time.
2. Connect the upper arm and bushing to the axle.
1. Position the arm and bushing.
2. Install a ...
