Part of the frustration of a check engine light is that it’s just so vague. It can signal anything from a looming powertrain failure to something as benign as a loose gas cap. The light will simply ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll know when it's going.

United States Customs and Border Protection is paying General Dynamics to create a prototype of “quantum sensors” alongside a “database with artificial intelligence” designed “to detect illicit ...

Joe Grantham is a contributor from the UK with a degree in Classical Studies. His love for gaming is only rivaled by a deep passion for medieval history, which often seeps into his articles. With over ...

Full vehicle autonomy has been about two years away for a decade or more, but at CES 2026—as happened at its past umpteen predecessors—we got a preview of promising new technologies that claim they’ll ...

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 ...

Two months after coming out of stealth with a $150 million fundraise, Boston-based Teradar is showing off its first flagship terahertz sensor at Consumer Electronics Show 2026 this week. The company ...

The National Highway Traffic Safety Administration issued multiple recalls for vehicles last week, including notices for over 55,000 Toyota vehicles. Are you looking to see if recalls have been issued ...

Two decades ago, Audi transformed itself from a brand that competed with Subaru, at least in the eyes of consumers, to one viewed on par with BMW and Mercedes-Benz. No easy feat, as unlike those other ...

The Rivian R2 is adding lidar, a surprising addition to a car that's set to start around $45,000. That will enable far more advanced automated driving assistance features, with the eventual goal of ...

The National Highway Traffic Safety Administration issued multiple recalls for vehicles last week, including notices for over 100,000 Ford vehicles. Are you looking to see if recalls have been issued ...

A social media account that positions itself as an authority on the North Carolina General Assembly posted false information about the state’s driving laws — triggering a wave of inaccurate news ...