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 ...

Grad season is coming soon. Check out our list of trendy and useful gadgets, appliances and electronics that any graduate ...

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 ...

The math works out for fleets, for now. But if you want personal autonomy, expect to burn up a lot of battery.

Modern OBD-II scanners and diagnostic tools can turn any car enthusiast or professional mechanic into a data-driven problem solver. By moving beyond basic code reading into live data analysis, freeze ...

Newly designed orange-sized sensor called EyeDAR.Jared Jones/Rice University Researchers at Rice University have developed EyeDAR, a compact, orange-sized radar sensor for safety in autonomous vehicle ...

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 ...

Multiple reports suggest that live sports viewing has declined for certain sports, especially among Gen Z. To solve this, leagues and broadcasters are trying to make sports more engaging for fans with ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...