How to Test Engine Coolant Temperature Sensor

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Engine coolant temperature sensor circuit explained. The engine coolant temperature sensor is a variable resistor known as a thermistor. The PCM runs multiple tests on the sensor circuit to check for shorts and opens. I refer to a wiring diagram to create both faults while monitoring the sensor signal with a voltmeter and a scantool.

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24 май 2024

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Комментарии : 23

@cristi9944 Месяц назад

A very precise and detailed explanation, thank you for deciding to share your experience. I am happy that there is still someone who also thinks about beginners. Thank you very much

@MRDIAGNOSTECH Месяц назад

You're very welcome!

@u.e.3769 Месяц назад

One of the best explanations Greetings from Germany😊

@MRDIAGNOSTECH Месяц назад

Thanks! 😃

@1231234abcab Месяц назад

Good refresher course 👍🏽

@MRDIAGNOSTECH Месяц назад

Yes, thanks

@patrickmoran6004 Месяц назад

The best explanation I've seen on RU-vid. Thank you.

@johnngo341 Месяц назад

You have a hell of a way of teaching. Thank you and keep up the good work

@Rekani-sq5nl Месяц назад

Thanks for explanation, well done

@journdiag7621 Месяц назад

Thank you for sharing your knowledge

@sheerwillsurvival2064 Месяц назад

Great video please keep them coming. Old school technician . Can you do some on pull up and pull down circuits and the difference in ground side switched and positive side switch. Little lost. Thanks

@Grunter123 Месяц назад

What a great explanation. Thanks for sharing.

@abdussamaddhodhat4551 Месяц назад

Thank you sir very very good explanation

@MAZMSPBRA Месяц назад

Amazing! Another great video for beginners and advanced technicians! Keep up the great work! I may have to enroll to your classes for a refreshment soon!