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:
Pinpoint Tests
CAUTION: Do not make jumper connections except as directed.
Incorrect connections
may damage the voltage regulator test terminals, fuses, or fuse links.
CAUTION: Do not allow any metal object to come in contact with the
generator housing
and inter ...
Evaporator Core Housing
Disassembly
1. Remove the evaporator core housing. For additional information, refer to
Evaporator Core
Housing in this section.
2. Remove the foam weather seal.
3. Remove the screws and remove the heater core.
4. Remove the screws and remove the A/C rec ...
Underbody Misalignment Check
Underbody Dimensions
1. Underbody dimensions tolerances are +- 3.175 mm (0.125 in). Reference
dimensions are not
controlled dimensions. Reference points are +- 4.76 mm (0.1875 in). All underbody
dimensions
are detailed to the centerline of existin ...
