Can You Name These DSM Parts?

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| By Jrm-1992

Jrm-1992

Community Contributor

Quizzes Created: 2 | Total Attempts: 5,339

Questions: 10 | Attempts: 1,223 | Updated: Mar 21, 2023

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Questions and Answers

1.
- A.
  
  Idle Air Control Valve
- B.
  
  Throttle Position Sensor
- C.
  
  Exhaust Gas Recirculation Valve
- D.
  
  Manifold Air Pressure Sensor
Correct Answer
B. Throttle Position Sensor

Explanation
The throttle position sensor is responsible for monitoring the position of the throttle in a vehicle's engine. It provides feedback to the engine control unit, allowing it to adjust the air-fuel mixture for optimal performance. By monitoring the throttle position, the sensor helps regulate engine speed and ensures smooth acceleration and deceleration. It is an essential component for maintaining engine efficiency and responsiveness.

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2.
- A.
  
  Clockspring Assembly
- B.
  
  Voltage Regulator
- C.
  
  Airbag Control Module
- D.
  
  Fuel Pump Hanger
Correct Answer
A. Clockspring Assembly

Explanation
The correct answer is Clockspring Assembly. The clockspring assembly is a component in the steering column of a vehicle that connects the steering wheel to other electrical devices, such as the airbag system and horn. It allows for the transfer of electrical signals while still allowing the steering wheel to rotate. If the clockspring assembly is faulty or damaged, it can cause issues with the airbag system and other electrical components in the vehicle. Therefore, it is important to ensure that the clockspring assembly is functioning properly for the safe operation of the vehicle.

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3.
- A.
  
  Throttle Position Sensor
- B.
  
  Exhaust Gas Recirculation Valve
- C.
  
  Fuel Injector
- D.
  
  Idle Air Control Valve
Correct Answer
D. Idle Air Control Valve

Explanation
The idle air control valve is responsible for regulating the engine's idle speed by controlling the amount of air that enters the engine when the throttle is closed. It works in conjunction with the throttle position sensor to ensure that the engine maintains a steady idle speed, especially when the vehicle is at a stop. The idle air control valve adjusts the amount of air bypassing the throttle plate, allowing the engine to run smoothly and prevent stalling. This component is crucial for maintaining the engine's idle stability and overall performance.

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4.
- A.
  
  Automatic Transmission Module
- B.
  
  Turbo Timer
- C.
  
  ABS Control Module
- D.
  
  Cruise Control Module
Correct Answer
D. Cruise Control Module

Explanation
The correct answer is Cruise Control Module. This module is responsible for maintaining a constant speed of a vehicle without the need for the driver to continuously press the accelerator pedal. It uses various sensors to monitor the vehicle's speed and adjusts the throttle accordingly. The cruise control module also allows the driver to set a desired speed and provides additional features such as resume, accelerate, and cancel buttons for convenience and control while driving on highways or long trips.

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5.
- A.
  
  Rotor
- B.
  
  Stator
- C.
  
  Flux Capacitor
- D.
  
  Voltage Regulator
Correct Answer
B. Stator

Explanation
The stator is the stationary part of an electric machine, such as a motor or generator, that surrounds the rotor. It consists of a core and windings which are responsible for producing a magnetic field. The rotor, on the other hand, is the rotating part of the machine. Therefore, the stator is the correct answer as it is one of the components mentioned in the given list.

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6.
- A.
  
  Timing Belt Tensioer Control Arm
- B.
  
  1G Lower "A" Arm
- C.
  
  Power Steering Mounting Bracket
- D.
  
  Glow Plugs
Correct Answer
A. Timing Belt Tensioer Control Arm
7.
- A.
  
  Knock Sensor
- B.
  
  Oil Pressure Switch
- C.
  
  Fuel Temp Sensor
- D.
  
  Manifold Air Pressure Sensor
Correct Answer
A. Knock Sensor

Explanation
A knock sensor is a device that detects abnormal combustion in an engine. It monitors the vibrations caused by the engine knocking or pinging and sends a signal to the engine control unit (ECU) to adjust the ignition timing. This helps to prevent engine damage and improve performance. The other options, oil pressure switch, fuel temp sensor, and manifold air pressure sensor, are not directly related to detecting abnormal combustion in the engine.

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8.
- A.
  
  Crank Angle Position Sensor
- B.
  
  Manifold Air Pressure Sensor
- C.
  
  Knock Sensor
- D.
  
  Power Steering Pressure Sensor
Correct Answer
A. Crank Angle Position Sensor

Explanation
The Crank Angle Position Sensor is responsible for monitoring the position and rotation speed of the crankshaft in an engine. It provides crucial information to the engine control unit, allowing it to accurately determine the ignition timing and fuel injection timing. This sensor is vital for the proper functioning of the engine, as it ensures that the combustion process occurs at the right time. Without the Crank Angle Position Sensor, the engine may misfire, have poor fuel efficiency, or even fail to start.

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9.
- A.
  
  Throttle Position Sensor
- B.
  
  Fuel Pressure Sensor
- C.
  
  Distributor
- D.
  
  Cam Angle Position Sensor
Correct Answer
D. Cam Angle Position Sensor

Explanation
The Cam Angle Position Sensor is the correct answer because it is a sensor that monitors the position of the camshaft in relation to the crankshaft. This information is crucial for the engine's control unit to determine the correct timing of fuel injection and ignition. By accurately measuring the camshaft position, the sensor helps optimize engine performance, fuel efficiency, and emissions.

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10.
- A.
  
  Fuel Pump
- B.
  
  Oil Pressure Switch
- C.
  
  Starter Solenoid
- D.
  
  Window Motor
Correct Answer
C. Starter Solenoid

Explanation
The correct answer is Starter Solenoid. The other options listed are different components found in a vehicle. The starter solenoid is responsible for engaging the starter motor when the ignition key is turned, allowing the engine to start.

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Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
Mar 03, 2015

Quiz Created by
Jrm-1992