Why it matters: O2 sensors feed critical data to your ECU, helping maintain the ideal air-fuel ratio for performance, efficiency, and emissions control. Reading the signals: Healthy upstream sensors ...

Kenya waives fuel sulphur standards from 10ppm to 50ppm for six months. Here's what it means for your car, lungs, and wallet.

How do you clean your Roomba’s sensors? If you’ve ever wondered how your Roomba navigates around your home so successfully, it’s all thanks to its sensors. They help it detect stairs and other drops, ...

I’ve been writing a lot about cleaning my home in the last few weeks, but I’ve got another spring cleaning spot on my to-do list: My car. I’d love to throw money at the problem and have it ...

Keeping your camera's image sensor clean is the simplest way to remove annoying smudges and particles from your images — here's how to clean your camera sensor to get a crisp picture of the stars ...

A new study reveals your car’s tire sensors can secretly track movements using wireless signals, raising major privacy concerns for modern drivers. Researchers found modern TPMS tire sensors broadcast ...

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

If you’re driving a beloved older vehicle, like a reliable sedan from the early 2000s, or a classic weekend cruiser, you’re likely missing out on one of the most underrated safety features of the ...

ANN ARBOR, MI — A new technology developed by a team led by a University of Michigan pilot and engineer could make it easier for pilots and drivers to avoid dangerous ice. Nilton Renno, professor of ...

A little device called a car radar sensor, usually tucked behind the front plate or automaker emblem, helps with features such as cruise control and collision avoidance. And thieves want them.

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 ...