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No not always,But it will correct problem 99% of the time. Brett

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19y ago

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Should the check engine light come on if an O2 sensor is bad?

The oxygen sensor is one of many things that could turn the check engine light on.The oxygen sensor is one of many things that could turn the check engine light on.


What does it mean when your check engine light comes on it reads heated oxygen sensor bank?

There is a failure in the oxygen sensor heater.


Does the oxygen sensor make the check engine light come on?

Yes


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.


Will an bad oxygen sensor make the engine check light come on?

yes


Can you run a straight pipe and cut the catalytic converter on 2001 grand am?

No!It is illegal.The check engine light will always stay on.The engine may actually run worse due to the computer trying to correct oxygen sensor readings and the change in exhaust back pressure.No!It is illegal.The check engine light will always stay on.The engine may actually run worse due to the computer trying to correct oxygen sensor readings and the change in exhaust back pressure.


How do you check the oxygen sensor on 97 Dodge 318?

Oxygen sensors either work or they don't. If they don't, the check engine light will come on and indicate an oxygen sensor problem. If they're fine, none of that will happen.


What sensors cause engine to miss when pulling a hill?

Oxygen Sensor. Or the Knock Sensor. Or you could check the plugs for faults.


What happens if the oxygen sensor goes bad?

The check engine light will illuminate. The code(s) will direct you to the faulty sensor.


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Unfortunately there is no fixing an O2 sensor. If the "check engine" light is on due to an O2 sensor, it can only be remedied by replacing the bad sensor.


Would the check engine light come on if the oxygen two sensor needed replacement?

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Can the oxygen sensor cause the car not to start?

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