We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Ford’s CEO says 5,000 jobs are open. Mechanics say there is little wonder why.

The RDO Trio's smart wiping system turns on automatically when dissolved oxygen readings drop below a user-set level. It clears away buildup that can cause incorrect low dissolved oxygen readings.

Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...

Honor launched the global version of the Magic8 Pro today in London, and I have been putting it through its paces as my main ...

NASA's X-59 supersonic demonstrator sits partially disassembled at Armstrong Flight Research Center following its October ...

Once again, we asked a question, and the Hagerty community delivered the goods. We all have a shared experience with automotive upgrades, and it seems that I am not alone in regretting some of my ...

There are a lot of aviation apps out there that allow you to access useful aviation and weather data from your wrist. Here we ...

Glaucoma is a leading cause of blindness among people who are unable to monitor and manage their intraocular pressure (IOP) ...

To get the most out of the sensing revolution, different disciplines need to be on the same wavelength. This is a priority ...

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 ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...