Car ownership and maintenance can be expensive, and there's nothing worse than firing up your vehicle and seeing the dreaded check engine light. I've been in that situation, and fortunately, this ...

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 ...

From leveling shelves to reducing eye strain, these clever tricks will make you see your device in a whole new light ...

Taylor Martin has covered technology online for over six years. He has reviewed smartphones for Pocketnow and Android Authority and loves building stuff on his YouTube channel, MOD. He has a dangerous ...

Stay safe with updates on recalls, or tackle issues yourself with how-tos from our experts. Search for recalls by car Find out if there are recalls on a car you own or are interested in. Learn about ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

This repository contains a simple design for pedal assist sensor that does not require mounting a separate magnet disc to the pedal axle. Instead, the motion of the chainring is detected using analog ...