Kevin has a 2016 Lapis Blue Pearl Subaru wrx sti making 330 horsepower at the wheels thanks to a lot of modifications from Cobb Tuning and a fuel kit that lets him run on E85 (Ethanol aka corn). List ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

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 ...

Kevin owns a 2016 Lapis Blue Pearl Subaru WRX STI making 330 horsepower at the wheels, thanks to numerous modifications from Cobb Tuning and a fuel kit that allows it to run on E85 ethanol. Meanwhile, ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...

Modern cars can do a lot of impressive stuff. The onboard diagnostic (OBD) system can tell us when there's a vehicle malfunction by activating the check engine light, while advanced car safety ...

If you notice dust or smudges affecting your Samsung Galaxy camera’s performance, cleaning the sensor area can improve your photo quality. This DIY guide outlines several safe methods to remove ...

Leaf wetness in crops can help us understand when to treat them to avoid diseases. Monitoring wetness, soil humidity and temperature are all important. The leaf wetness sensor is a sensor used to ...

We've all experienced a check engine light coming on, knowing that unless it's taken care of immediately, it'll be a nagging long-term problem in the back of our minds. It's one of the most important ...

In the latest step in a legal battle over a blood oxygen sensor, a federal judge has ruled that Apple cannot sell its Series 9 and Ultra 2 smartwatches if they have the feature in question. Just a ...

Steps taken by national oil giant Saudi Aramco to consolidate some of its downstream assets, most notably in the US market, appear to be laying the groundwork for an initial public offering (IPO) and ...

German engineer Gaurav Singh has designed and built an industrial USB box camera in a custom 3D-printed case that not only accepts interchangeable lenses, but the image sensor can also be swapped out ...