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 ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

United States Customs and Border Protection is paying General Dynamics to create a prototype of “quantum sensors” alongside a “database with artificial intelligence” designed “to detect illicit ...

The F175 live event took place earlier this week, as the O2 Arena played host to a 2025 car unveiling. The 2025 Formula 1 season is one of the most hotly-anticipated campaigns in the sport's modern ...

Tesco is considering making a change to its Clubcard loyalty scheme, plus the hunt is on for a EuroMillions winner who has just hours to claim their prize. Read that, our latest Buy Like a Pro feature ...