Ford Mustang Service Manual: Fuel Charging Wiring Harness
Fuel Charging and Controls
The fuel injection supply manifold:
- receives fuel from the fuel supply line.
- delivers fuel to the fuel injector.
The throttle body:
- controls air supply to the 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 and Controls
Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
Throttle Body
Fuel Charging and Controls
The fuel injection supply manifold:
receives fuel from the fuel supply line.
delivers fuel to the fuel injector.
The throttle body:
controls air supply to the intake m ...
Fuel Injection Supply Manifold and Fuel Injector
Fuel Charging and Controls
The fuel injection supply manifold:
receives fuel from the fuel supply line.
delivers fuel to the fuel injector.
The throttle body:
controls air supply to the intake m ...
Other materials:
Charge Air Cooler
Intake Air Distribution and Filtering - Supercharger,
Charge Air Cooler
The supercharger (SC) is a positive displacement pump. Its purpose is to
supply an excess volume of
intake air to the engine by increasing air pressure and density in the
intake man ...
Wheel Hub or Axle Flange Bolt Circle Runout
Wheel Hub or Axle Flange Bolt Circle Runout
NOTE: The brake discs must be removed to carry out all runout
measurements.
1. Position the special tool perpendicular to the wheel hub or axle flange bolt,
as close to the hub
or flange face as possible. Zero the ...
Crankshaft Position (CKP) Sensor - 3.8L
Electronic Engine Controls (Description and Operation)
The electronic engine controls consist of the following:
powertrain control module (PCM)
throttle position (TP) sensor
idle air control (IAC) valve
engine coolant temperature (ECT) sensor
...