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What does a bad oxygen sensor do?

Updated: 10/27/2022
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14y ago

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It messes up your fuel economy therefor burning more gas and will also trip your check engine light. It may have a smell to it and run a bit crappy.

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Q: What does a bad oxygen sensor do?
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What happens to a 1999 Honda Accord when the oxygen sensor goes bad?

When the oxygen sensor goes bad, the check engine light goes on.


What happens when a oxygen sensor goes bad?

When an oxygen sensor goes bad a car will burn gas at a higher than normal rate because it will not be producing as much power as before. The oxygen sensor checks the amount of exhaust.


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An auto xray scanner can determine if a O2 sensor is bad.


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When you have a bad oxygen sensor your car may consume a lot of gas. Your car may also drive slower.


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Why would your 1984 cutlass not idle and die at stop signs and sputter while driving?

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How do you know an oxygen sensor is bad?

the check engine light will come on


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Will an oxygen sensor cause a 1999 Oldsmobile aurora to stall at a stop light?

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How do you know when oxygen sensor is bad?

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