JACKLINE
Electronically Controlled Fuel Injection Systems With Questions And 100% SURE
ANSWERS
Terms in this set (14)
a. Electronic control module (ECM)
b. Sensors and switches
A typical electronic control system would
c. Engine accessory solenoids and relays
include
d. Electronic unit injectors
e. Wiring harnesses and data links
What is the purpose of the fuel transfer system in To provide the injectors with clean, cooled, air free fuel at the proper volume and pressure.
an electronic fuel injection system?
To prevent damage to the electronic components of the
What is the purpose of an ECM cooling plate?
ECM due to overheating
In a EUI injection system, what actuates the The engine camshaft through fuel injector drive train
plunger to create high fuel pressure for
injection?
solenoid is energized, poppet valve closes and traps fuel in
How is the BOI controlled in a EUI system?
the barrel
1/2
Electronically Controlled Fuel Injection Systems With Questions And 100% SURE
ANSWERS
Terms in this set (14)
a. Electronic control module (ECM)
b. Sensors and switches
A typical electronic control system would
c. Engine accessory solenoids and relays
include
d. Electronic unit injectors
e. Wiring harnesses and data links
What is the purpose of the fuel transfer system in To provide the injectors with clean, cooled, air free fuel at the proper volume and pressure.
an electronic fuel injection system?
To prevent damage to the electronic components of the
What is the purpose of an ECM cooling plate?
ECM due to overheating
In a EUI injection system, what actuates the The engine camshaft through fuel injector drive train
plunger to create high fuel pressure for
injection?
solenoid is energized, poppet valve closes and traps fuel in
How is the BOI controlled in a EUI system?
the barrel
1/2
