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Author Question: When testing an ECT sensor on a vehicle, a digital multimeter can be used and the signal wires back ... (Read 82 times)

saraeharris

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on: Aug 13, 2021

Question 1

When checking the ECT sensor with a scan tool, about what temperature should be displayed if the connector is removed from the sensor with the key on, engine off?
◦ 284°F (140°C)
◦ 230°F (110°C)
◦ 120°F (50°C)
◦ -40°F (-40°C)

Question 2

When testing an ECT sensor on a vehicle, a digital multimeter can be used and the signal wires back probed. What setting should the technician use to test the sensor?
◦ AC volts
◦ DC volts
◦ Ohms
◦ Hz (hertz)


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Marked as best answer by saraeharris on Aug 13, 2021

jsm54321

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Reply #1 on: Aug 13, 2021

Answer 1

-40°F (-40°C)

Answer 2

DC volts


saraeharris

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Reply 2 on: Aug 13, 2021
Great answer, keep it coming :)

tkempin

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Reply 3 on: Yesterday
Wow, this really help

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