Abstract: In this paper, we consider sensor selection for (binary) hypothesis testing. Given a pair of hypotheses and a set of candidate sensors to measure (detect) the signals generated under the ...

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 ...

A small SUV is a great choice if you want a vehicle that is practical, comfortable and versatile enough to handle anything from daily driving to multi-day road trips. Available all-wheel drive, good ...

Odds are you probably know someone with a newer Toyota RAV4—a neighbor, co-worker, or friend. Makes sense; the fifth-generation model has been trading off with the Tesla Model Y as the bestselling car ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

The French camera manufacturer Pixii has announced the Pixii Max (Model A3410), a full-frame 35mm model and follow-up to the original APS-C Pixii (Model A1571) and later Pixii+ (Model A2572+) models.

Hybrids are hot right now, and you have lots of choices if you’re considering a hybrid SUV. For years, the Toyota RAV4 Hybrid has been the go-to model for hybrid SUV shoppers. It’s no surprise since ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This photo provided by Hyundai of the Tucson ...

As a vital component of a vehicle’s emissions control system, oxygen sensors play a crucial role in engine performance and fuel efficiency. But what’s the typical cost to replace a failed O2 sensor?