• This real component trainer provides the instructor with a working multi-point fuel injection system for
group or whole-class demonstration. This includes all the individual components of the system
presented on a moveable, steel-frame panel with each component clearly identified.
• The system comprises all the elements that control the air fuel ratio and the ignition timing, together
with the ECU and all the sensors associated with the control system.
• Variation of the engine speed will allow the measurement of parameters within the system that are
speed dependent. This is achieved by changing the rotational speed of the electric motor that drives
the unit. This is a wet-running system and incorporates a fuel tank.
• The system also includes a range of switchable faults for diagnostics training. This resource is supplied
with a manual containing practical tasks and activities.
The trainer offers the following practical demonstrations:
i. Engine management system fundamentals
ii. The electronic control unit (ECU)
iii. Sensor circuits and components
iv. Sensor circuits and components – fault diagnosis
v. Actuator circuits and components
vi. Actuator circuits and components – fault diagnosis
vii. Intake air temperature control systems
viii. Pressurized fuel systems
ix. Fuel injection components
x. Fuel injector spray patterns
xi. Self diagnosis & fault codes