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Author Question: When testing an ECT sensor on a vehicle, a digital multimeter can be used and the signal wire back ... (Read 129 times)

Kikoku

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on: Jun 22, 2018
When testing an ECT sensor on a vehicle, a digital multimeter can be used and the signal wire back probed. What setting should the technician use to test the sensor?
 
  A) Amperes B) Ohms C) DC volts D) AC volts

Question 2

What happens to the voltage measured at the ECT sensor when the thermostat opens?
 
  A) Decreases slightly B) Decreases about 1 volt
  C) Increases slightly D) Increases about 1 volt


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blfontai

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Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

C


Kikoku

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Reply #2 on: Jun 22, 2018
Thank you


blfontai

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Reply #3 on: Jun 22, 2018
No problem :)


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