In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

Lexus has finally replaced the venerable GX 460 — in production since 2009 — with the all-new 2024 GX 550. And it’s more than just a higher number; the move brings with it some seriously sweeping ...

While O2 sensors have no fixed replacement schedule, your driving style and the health of other engine components can drastically affect its life span.

Sedans are down—but maybe not out. Sure, there's been a sea change toward SUVs, but sales of traditional four-doors have seen a blip in recent months. At Lexus, the brand-defining LS is being ushered ...

ADELPHI, Md. – Army scientists achieved a major milestone in quantum sensing technology that could transform how electromagnetic signals are detected on the battlefield. For the first time, scientists ...

Can Acura’s latest model lineup challenge Lexus when it comes to reliability? We did the research and the answer is surprisingly one-sided. Lexus models consistently outperform Acura in reliability ...

ISLANDIA, N.Y.--(BUSINESS WIRE)--O2 Investment Partners (www.o2investment.com) announced today that it has partnered with Atlas Asphalt (“Atlas” or the “Company ...

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 ...

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 ...

Lexus has an interesting steering wheel button setup where there are two thumbpads on the spokes, unlabeled, that can be shifted between functions (like the shift key on your computer, not shifting ...

The problem: The issue has to do with a faulty occupant weight sensor, known as an Occupant Classification System (OCS). If the OCS short circuits, the airbag might not deploy as designed in certain ...