If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

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 ...

This is a guide to solving a difficult repair. We’ll show you how we had to troubleshoot a 1995 Miata that was incorrectly repaired by the last shop and fix it for good. Authorities release videos, ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

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 ...

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Why Replace A Faulty Oxygen Sensor? A faulty sensor cannot transmit accurate data to the car's computer, causing the engine to run unbalanced. An unbalanced engine either burns fuel with too much or ...

I sold the Miata. A tough decision made easier since it went to photographer James Lipman. He'd wanted it for years, and a couple of text messages during a cross-country flight closed the deal. He now ...

Not long now, the latest model from the Japanese automaker will stir the artisan soul of many customers with its special red hues and family-oriented cabin space. Follow us: Alas, diehard Mazda fans ...

Modern vehicles are pretty complicated pieces of tech. Apart from emissions and other vital functions, the engine control system relies heavily on several sensors to regulate performance. That is ...

Roger Biermann is an automotive journalist of 13 years and has been the Managing Editor at CarBuzz since 2021. With no formal post-high school education, Roger launched his career as an automotive ...