In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

We subject a solid diamond to an intense flow of pure oxygen to observe the chemical reaction that transforms the stone into a brilliant liquid state. Donald Trump says Reflecting Pool looks "perfect" ...

The check engine light has always been a bit of a gamble. Sometimes it’s a loose gas cap. Other times, it’s a four-figure reminder that modern cars are way more complex than they need to be. What’s ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. This voice experience is generated by AI. Learn more. This voice experience is ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

You’re driving along in your car or truck and suddenly a yellow light illuminates on your dash telling you to check or service your engine. If you’re like most car owners, you have little idea about ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Starting with the 2026 Cadillac Optiq, all future GM EVs will have a built-in NACS port, including the new Chevy Bolt. In the meantime, GM introduced several new charging adapters for current Chevy, ...

Fact: Check engine lights lead to gray hairs and sleepless nights. Just kidding, they’re important warning signs that help you maintain your ride’s health and well-being. But what happens when that ...

Masimo's lawyers said they only found out about the U.S. Customs ruling after Apple made its announcement that blood oxygen tracking would return to the Apple Watch. (Apple) Masimo is taking the U.S.