Technician A says that temperature sensors decrease in resistance as the temperature increases; this is called positive tempera

Question

3 years ago

12

Technician A says that temperature sensors decrease in resistance as the temperature increases; this is called positive tempera

ture 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?

Computers and Technology

1 answer:

Reika [66] · Answer 1 · 2021-12-27T11:35:36+03:00

Reika [66]3 years ago

6 0

Answer:

Technician B.

Explanation:

The claim of technician B that some vehicle manufacturers use a stepped ECT circuit inside the PCM to broaden the accuracy of the sensor is correct.

Technician A says that temperature sensors decrease in resistance as the temperature​ increases; this is called positive tempera

Technician A says that temperature sensors decrease in resistance as the temperature increases; this is called positive tempera