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Symptoms Of A Broken Oxygen Sensor

symptoms of a broken oxygen sensor

Group 1 Toyota Hub City can help you identify the symptoms of a broken oxygen sensor.

There are many different sensors your vehicle utilizes daily, perhaps one of the most vital ones is an oxygen sensor, which is needed for a car to drive at its top-notch capability. With all of the exhaust gasses a car creates, your vehicle needs a piece of tech that knows the oxygen levels produced in the exhaust gasses. The O2 sensor plays a crucial part in keeping track of a car’s O2 levels to make sure the engine is correctly burning its gas. A well-working O2 sensor can be an essential component of a consistent running vehicle. Still, a bad oxygen sensor will probably lead to bad smells from your vehicle, bad gasoline efficiency, and tamper with your engine’s performance ability. Here you’ll learn more about things to look out for when driving your car that can be telltale symptoms of a failed O2 sensor.


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The Problems A Failing Oxygen Sensor May Cause

What Are The Problems A Failing O2 Sensor May Cause?

Whenever you’re driving on the highway and smell something harsh from your car, this could be a quick sign that your oxygen sensor is going bad. If you ever begin to keep track of some negative differences like bad engine performance, loud noises, or engine misfires, this could be a symptom of your oxygen sensor potentially having problems. A huge issue a failing O2 sensor could cause is a sudden catalytic converter failure, which could cost you a lot of money to replace and might put your car stuck in the shop for a long duration of time.

What Causes An Oxygen Sensor To Fail?

How Does An Oxygen Sensor Begin To Fail?

Like many other components of a vehicle, O2 sensors can break down after lots of usage and start to fail. But if you aren’t paying attention, a failed oxygen sensor can begin to show major problems all over your vehicle. A build-up of contaminated coolant or oil ash can lead to an O2 sensor failing, so your choice in oil or gasoline is incredibly essential. If you see some problems like those listed above, you should come to our trained mechanics, who can set you up with an OEM O2 sensor replacement.

If My O2 Sensor Goes Bad, Is It Okay To Drive My Vehicle?

If My O2 Sensor Fails, Is It Okay To Drive My Vehicle?

It’s better that you don’t drive with a bad O2 sensor as your engine isn’t running on the correct fuel mixture. Though it might seem okay in the beginning, if your engine is running rich and using too much fuel it could end up clogging the catalytic converter. Looking at the possible price of getting new oxygen sensors is much less than buying a catalytic converter, it’s better to make this decision now. Additionally, if your car has over 60,000 miles on the dash or is over 15 years old you should consider replacing your oxygen sensors for better engine performance and lower pollution.



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Group 1 Toyota Hub City is a great place to get vehicle repair in the Lubbock area. We gladly service all makes and models of vehicles. Visit our dealership online or in person to schedule service and repair for your car, truck, SUV, or minivan. Our knowledgeable technicians are ready to serve you.

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