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 ...

In the 1970s, two of the world's most acclaimed and magnificent automakers built eight-cylinder engines with only two liters of displacement. For reference, that's less than a 2005 RAV4's little ...

RECALL ALERT: There are 9 recalls on this vehicle. Learn More. There are 9 recalls on this vehicle. Learn More. RECALL ALERT: There are 9 recalls on this vehicle. Learn More. There are 9 recalls on ...

It would seem that the problem might not have been fixed as Toyota claims. Go back to your dealer and demand it be fixed. The most common cause of this problem is a flat battery. Often, a battery will ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

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 ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...

Sean is a JDM and off-road enthusiast of many years, and an automotive photographer. He holds a B.A. in Literature and Writing Studies, an A.A. in Communications, and an A.A. in English. He is ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

The most common cause of this problem is a flat battery. Often, a battery will have just enough charge remaining to switch on the dashboard lights (which don’t need much power to operate) yet be too ...

Apple is making another attempt to appeal the trade ban that forced it to remove the blood oxygen sensor from its smartwatches, Reuters reports. The company was forced to remove the feature in 2024, ...