Finnegan Chrysler Jeep Dodge Ram

What Problems Does A Broken Oxygen Sensor Cause?

what problems does a broken oxygen sensor cause?

Finnegan Chrysler Jeep Dodge Ram can help you learn what problems a broken oxygen sensor can cause.

With all the unique sensors a vehicle uses daily, perhaps one of the more important sensors is the oxygen sensor, which is needed for a car to drive at its very best. Because of all of the exhaust gases a vehicle produces, your vehicle needs a piece of tech that recognizes the oxygen levels produced in the exhaust gases. The oxygen sensor plays a crucial part to play in keeping track of a car’s O2 amount to make sure the engine is efficiently using its gas. A good-working O2 sensor can be an important component of a consistent running vehicle. Still, a poor oxygen sensor will most likely cause a horrible odor from your car, poor gas efficiency, and a below-level performing powertrain. Here you’ll learn more about things to look for while driving your car that can be telltale signs of a failed oxygen sensor.


READ MORE: Chrysler Jeep Dodge Ram Warning Light Guide



What Causes An O2 Sensor To Go Bad?

How Does An Oxygen Sensor Die?

Like many other components of a vehicle, oxygen sensors can wear down over time and start to go bad. But if you aren’t paying close attention, a bad oxygen sensor could begin to bring major issues all over your vehicle. A build-up of contaminated oil ash or coolant can lead to an oxygen sensor failing, so your selection of oil or fuel is incredibly essential. If you’re noticing some issues similar to the ones seen above, it’s best to come to our trained mechanics, who can set you up with an OEM O2 sensor replacement.

The Issues A Failing Oxygen Sensor Might Cause

What Are The Issues A Bad Oxygen Sensor May Cause?

If you’re driving on the highway and smell anything harsh out of your car, this could be a crucial sign that your oxygen sensor is failing. If you begin to pick up on some negative differences like bad powertrain performance, loud noises, or misfires, that could be a clear result of the oxygen sensor potentially having issues. One of the most devastating things that may be can be caused by a bad oxygen sensor is a catalytic converter failing without warning, which could put a big hole in your wallet.

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

If The Oxygen Sensor Fails, Can I Still Drive My Vehicle?

It’s best that you don’t use your car with a bad oxygen sensor as the powertrain is not running on the right gas mixture. While it may perform fine in the beginning, if the engine is running rich and using too much fuel it could begin to clog the catalytic converter. Considering the cost to get new oxygen sensors is a lot less than purchasing a catalytic converter, it’s worth making this decision now. Additionally, if your vehicle is more than 15 years old or has more than 60,000 miles you might want to think about replacing your oxygen sensors for optimal engine performance and lower pollution.



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