What Oxygen Sensors In Your Car Actually Do & What Happens When They Go Bad

We’ve all experienced a check engine light coming on, knowing that unless it’s taken care of immediately, it’ll be a nagging long-term problem in the back of our minds. It’s one of the most important symbols to know on your car’s dashboard, but it also comes with a seemingly endless list of problems that could be the cause. One of those issues could be your oxygen sensors, but what do they actually do? Oxygen sensors are tiny pieces of

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