Electronic Fuel Injection
Authored by Kevin Chalupa
Other
9th - 12th Grade
Used 28+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
High fuel system pressurization is required to __________.
Select one:
Overcome high cylinder pressures
Overcome short time for combustion process
Produce fine atomization
All of these are correct
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Injectors open one after another.
Sequential injection
Multiport
injection
Electronic
fuel injection
Firing order injection
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Measures oxygen content in engine exhaust system to check combustion efficiency.
oxygen sensor
exhaust gas analyzer
air flow sensor
air sensor
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
In an EFI system, a coil- or solenoid operated valve.
throttle body injection
throttle valve
fuel injector
automatic door locks
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Has injector nozzles in a throttle body assembly on top of engine
throttle body injection
fuel injector
throttle body
engine control module
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The brain of the electronic fuel injection system.
engine control module
electronic fuel injection
air flow sensor
CPU
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Has a fuel injector in the port going to each cylinder
multi-port fuel injection system
Sequential injection
Simultaneous injection
Electronic fuel injection
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