A mass air flow sensor is one of the numerous tiny widgets and gewgaws that make up a modern automobile's electronic fuel injection system. In the MAF's case, it tells the car's computer how much air ...

A knock sensor is an engine management component in modern internal combustion engines. It is designed to detect the sound of knocking or pinging in the engine, indicating an engine problem such as ...

Apple is prepared to remove the blood-oxygen sensor from its internet-connected watches if a court doesn’t give it more leeway while it pursues a bid to overturn a ruling that has blocked its use of ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Apple is prepared to remove the blood-oxygen ...