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Author Question: A wide band oxygen sensor needs to be heated to what operating temperature? (Read 54 times)

ap345

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on: Aug 13, 2021

Question 1

A wide band oxygen sensor is capable of detecting the air-fuel mixture in the exhaust from ________ (rich) to ________ (lean).
◦ 12:1 to 15:1
◦ 13:1 to 16.7:1
◦ 10:1 to 23:1
◦ 8:1 to 18:1

Question 2

A wide band oxygen sensor needs to be heated to what operating temperature?
◦ 600 deg. F
◦ 800 deg. F
◦ 1,400 deg. F
◦ 2,000 deg. F


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Marked as best answer by ap345 on Aug 13, 2021

medine

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Reply #1 on: Aug 13, 2021

Answer 1

10:1 to 23:1

Answer 2

1,400 deg. F


ap345

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Reply 2 on: Aug 13, 2021
Wow, this really help

billybob123

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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