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 ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Adrian has been engaged in automotive media and content creation since 2016, starting as an independent content creator in his spare time, before joining the CarBuzz Team as a writer in April 2024. A ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

There’s a lot of junk on the market — these are the best smart frames that are worth your money. Ahead of your next gathering or Super Bowl 2026 party, these gadgets can give your living room setup a ...

Mercedes-Benz C250 2012-2014 Road Test 02:55 The Mercedes-Benz C250 is Mercedes' smallest sedan. It gets a turbocharged four-cylinder as its base engine. Traditional brand virtues remain, only on a ...