If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen sensors, but four.

This new Bosch Rapid Catalyst Heater promises to help make all gas-powered cars run a little cleaner and possibly make ...

The Ancel AD410 OBD2 Scanner is on sale at Amazon for 22% off, and one shopper called it a "good tool for troubleshooting." ...

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...

Ghana's Carvary Autos warned drivers of car fire risks amid intense heat. Key warning signs include fuel leaks, electrical ...

This re-creation of a spectacular 1934 one-off built for Edsel Ford has carbon-fiber bodywork and a Coyote V-8.

Car-sensor maker Hesai Group swung to profit in 2025 thanks to strong sales, making it one of the first in its industry to hit a key profitability milestone. The Shanghai-based company said Tuesday ...

We may receive a commission on purchases made from links. Have you ever wondered what that strange-looking circle on your car dashboard is for? You know, the one that's placed just below your ...

A team of engineers at Rice University has developed a tiny new sensor that could dramatically improve the safety of self-driving cars on public roads. This is a compact, low-power millimeter-wave ...

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 ...

Winter driving is often a white-knuckle experience, primarily because of the dangers you cannot see. Black ice has a nasty habit of looking exactly like wet pavement right up until the moment your ...