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Author Question: Which gas is generally considered to be the rich indicator? (The higher the level of this gas, the ... (Read 71 times)

Tirant22

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on: Aug 13, 2021

Question 1

Which gas is generally considered to be the lean indicator? (The higher the level of this gas, the leaner the air-fuel mixture.)
◦ HC
◦ CO
◦ CO2
◦ O2

Question 2

Which gas is generally considered to be the rich indicator? (The higher the level of this gas, the richer the air-fuel mixture.)
◦ HC
◦ CO
◦ CO2
◦ O2


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Marked as best answer by Tirant22 on Aug 13, 2021

kiamars2010

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Reply #1 on: Aug 13, 2021

Answer 1

O2

Answer 2

CO


Tirant22

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Reply 2 on: Aug 13, 2021
Thanks for the timely response, appreciate it

bimper21

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Reply 3 on: Yesterday
Wow, this really help

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