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Author Question: Technician A says that temperature sensors decrease in resistance as the temperature increases; this ... (Read 84 times)

ghost!

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on: Aug 13, 2021
Technician A says that temperature sensors decrease in resistance as the temperature increases; this is called positive temperature coefficient (PTC). Technician B says that some vehicle manufacturers use a stepped ECT circuit inside the PCM to broaden the accuracy of the sensor. Who is right?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B


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Marked as best answer by ghost! on Aug 13, 2021

kristenb95

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Reply #1 on: Aug 13, 2021
Technician B only


ghost!

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Reply 2 on: Aug 13, 2021
Excellent

cici

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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