EFI Systems test

EFI Systems test

University

49 Qs

quiz-placeholder

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EFI Systems test

EFI Systems test

Assessment

Quiz

Specialty

University

Practice Problem

Medium

Created by

Alex Brinkley

Used 4+ times

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49 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one of the disadvantages of fixed jet carburetors compared to Electronic Fuel Injection (EFI) systems?

Fixed jet carburetors use fuel more efficiently

Fixed jet carburetors make turn key operation

Fixed jet carburetors have lower overall emissions

Fixed jet carburetors don't have the ability to deal with all changing operating parameters running engines encounter

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an advantage of using EFI in modern outboards?

Higher overall emissions

Less efficient use of fuel

Ability to deal with changing operating parameters

Reliance on motor's throttle valve opening

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does EFI stand for?

Electronic Fuel Injection

Efficient Fuel Intake

Engine Fuel Indicator

Electronic Filter Integration

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of device is a fuel injector?

Hydraulic device

Electro-magnetic fueling device

Mechanical lever

Manual pump

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What controls the operation of a fuel injector?

The vehicle's battery

The electronic control module (ECM)

The fuel pump

The engine's pistons

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when the injector's electrical circuit is completed (turned ON)?

The injector is deactivated

The fuel is blocked from passing through the injector

Pressurized fuel is allowed to pass through the injector for a specific period

The spring tension closes the passageway

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What occurs after the allotted time ON for the fuel injector?

The ECM shuts down the entire engine

The fuel delivery continues indefinitely

The ECM opens (turns OFF) the electrical circuit, and fuel delivery ends

The battery takes over the operation of the injector

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