Modern OBD2 scanners with live data capabilities can transform how you understand and maintain your vehicle. From pinpointing intermittent issues to optimizing performance, the right tool bridges the ...

From DIY code readers to professional-grade scan tools, modern car diagnostics put powerful insights right in your hands. Whether you want to catch problems early, boost performance, or avoid costly ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

That’s when the feared “Check Engine” light illuminates on a vehicle’s instrument panel. With the average vehicle age on U.S.

The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...

There are few things in life as universally anxiety-inducing as the sudden, glaring illumination of the “Check Engine” light.

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 ...

Recently the Environmental Protection Agency (EPA) announced that diesel exhaust fluid (DEF) quality sensors are not required on trucks. The American Trucking Associations (ATA) and others have argued ...

Some amputated limbs heal into scars. Others begin building themselves back. That split has long sat at the center of regeneration research. Salamanders and frog tadpoles can regrow lost limbs, while ...

While Apple and Samsung race to be the first company to perfect a fingerprint scanner that resides under a smartphone's display, a Chinese company called Vivo has already done it. Vivo is launching ...

Abstract: In this letter, we demonstrate a fully inkjet-printed electrochemical lactate sensor. The sensor is inkjet-printed on a flexible substrate, Kapton film, where silver nanoparticles (Ag NPs) ...

Chicago-bound Union Pacific Northwest Line Metra train arrives at Uptown Park Ridge station. (Igor Studenkov/Journal photo) Metra riders heading home to the suburbs may soon need to show their tickets ...