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 ...

Modern cars have a ton of electronics and sensors on board, and that usually includes multiple oxygen sensors. Here's why ...

A check engine light can appear without warning, leaving drivers wondering whether the problem is minor or requires immediate ...

In this video, we explain every car engine sensor, detailing their functions, operations, locations, and implications of ...

When we got the invitation to tour Bosch's oxygen sensor plant in Anderson, South Carolina, it had all the allure of eating a sand sandwich. Let's face it, oxygen sensors aren't the most glamorous ...

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 ...

Today, reducing carbon-dioxide (CO2) emissions is one of the hottest automotive topics. The European Commission recently announced its roadmap for safer and greener cars by 2012. The strong shift in ...