Symptoms Of A Broken Oxygen Sensor

symptoms of a broken oxygen sensor

Sterling McCall Lexus Clear Lake can help you identify the symptoms of a broken oxygen sensor.

There are many unique sensors a car uses on a day-to-day basis, perhaps one of the most important sensors is an O2 sensor, which is needed for a vehicle to drive at its very best. With all of the exhaust fumes a car creates, it’s important to have to be aware of the oxygen levels produced in the exhaust gases. The oxygen sensor has a crucial role in tracking a vehicle’s O2 levels to make sure the engine is efficiently burning its fuel. A well-working O2 sensor can be an important component of a consistent running car. Still, a poor oxygen sensor will probably cause bad gasoline economy, bad smells from your vehicle, and a poorly performing powertrain. Here we’ll go deeper into things to watch for when using your car that can be easy-to-see signs of a failed O2 sensor.


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The Problems A Bad Oxygen Sensor May Cause

A Bad O2 Sensor Might Cause Problems, What Are They?

Whenever you’re riding on the road and smell something rotten out of your car, this could be a crucial sign that your oxygen sensor is failing. If you begin to keep track of some negative changes from poor engine performance, loud noises, or misfires, this can be a symptom of the oxygen sensor potentially having issues. One of the worst things that may be a result of a failed oxygen sensor is a catalytic converter failing suddenly, which may be a nuisance to pay for.

My Car's O2 Sensor Is Failing, What Happened?

What Causes An Oxygen Sensor To Fail?

Similar to many other parts of a vehicle, O2 sensors could break down over time and start to fail. But if you aren’t paying close attention, a failed O2 sensor can lead to huge problems all over your car. A build-up of contaminated oil ash or coolant could cause an O2 sensor to fail, so a choice in gasoline or oil is incredibly important. If you’re noticing some problems similar to the ones seen above, you should visit our trained mechanics, who could get you hooked up with an OEM O2 sensor replacement.

Is It Possible To Drive My Car With A Failed Oxygen Sensor?

Can I Drive My Vehicle With A Failed O2 Sensor?

It’s better that you stray away from driving with a failed oxygen sensor as the engine isn’t running on the right gasoline mixture. Though it may seem okay, if the powertrain is over-using its fuel it could start to clog the catalytic converter. Looking at the cost to replace O2 sensors is much less than a catalytic converter, it’s better to make this decision now. Additionally, if your car is over 15 years old or has more than 60,000 miles you may want to consider getting new oxygen sensors for lower pollution and better engine performance.



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