What is the brain of the electronic engine management system?

Quiz on Engine Management System

Quiz
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Education
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University
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Easy
RYAN BERDIN
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Actuators
Sensors
Equators
ECU
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct air-fuel ratio required by an engine at idle?
12:1
10:1
14.7:1
16:1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component controls the engine idle speed in the electronic engine management system?
ECU
Idle Speed Control System
Actuators
Sensors
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the ECM do when it detects a malfunction in the system?
Increases fuel consumption
Disables the sensors
Illuminates the malfunction indicator lamp
Shuts down the engine
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the idle speed control system in the engine management system?
To decrease engine power
To increase fuel consumption
To maintain stable idle
To disable the engine
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which sensor detects the engine coolant temperature in the electronic engine management system?
Coolant Temperature Sensor
Mass Airflow Sensor
Manifold Absolute Pressure Sensor
Production Sensor
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the electronic engine management system during high load conditions?
Decrease fuel injection
Increase engine power
Reduce exhaust emission
Disable the ignition system
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