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

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

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 ...

HIGHS Punchy plug-in powertrain, premium interior design, refined road manners. LOWS Third row is cramped for adults, a bit pricey for a Mazda, not all models offer wireless Apple CarPlay and Android ...

HIGHS Swanky interior, agile chassis, plug-in hybrid powertrain balances thrift with swift. LOWS Infotainment interface deserves an update, vestigial third row, pricey for the segment. VERDICT Quicker ...

Mercey Livingston is a health and wellness writer and certified Integrative Nutrition Health Coach. She's written about fitness and wellness for Well+Good, Women's Health, Business Insider, and ...

Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood, and caring for this fluid is vital. Fortunately, this is a rather simple task—and your car’s onboard computer ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Prior to announcing on Jan. 21 that he has reached a “framework of a future deal” on Greenland with the secretary general of NATO, President Donald Trump had insisted that the United States needed to ...