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 ...

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 ...

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 ...

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, ...

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We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

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 ...

Porsche is saying goodbye to the 911 Dakar with a custom one-off inspired by the race from which it takes its name. The German marque has just pulled back the curtain on the 2,500 th and final example ...

Rich in Porsche history (and with the receipts to prove it), a 1984 Porsche 911 SC RS rally car is on the auction block. This rally racer also has the distinction of being the final Type 954 produced ...

Also called the 911 “Evolutionsserie,” the 911 SC RS was built for racing in the spirit of its predecessors, the 1964 904 GTS and 1967 911 R—all of which could be registered for highway use (unlike ...