In a performance application at wide open throttle, the ECU needs to control the air to fuel ratio to hit a small target somewhat richer than stoichiometric. The narrowband sensors most OEs use only ...

The Honda CRX, especially from the late ’80s and early ’90s, has earned a legendary reputation among car enthusiasts for its lightweight design, strong handling characteristics, and high-revving ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

If you’ve had your eye on a new Apple Watch Series 10, now’s the day to finally get one. Not only is it $100 off, starting at just $299 for the 42mm model, but the blood-oxygen sensor is finally ...

National Key Laboratory of Laser Spatial Information, Harbin Institute of Technology, Harbin 150000, China Zhengzhou Research Institute, Harbin Institute of Technology, Zhengzhou 450000, China ...

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 ...

Fig. 1 The simulation of stress distribution in QEPAS: (a) standard QTF, (b) four-prong QTF. In 2002, Tittel et al. proposed a gas sensing technology named quartz-enhanced photoacoustic spectroscopy ...

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?

A new publication from Opto-Electronic Advances, 10.29026/oea.2024.230230 discusses a high-sensitivity LITES-based gas sensor empowered by a novel quartz tuning fork and a multi-pass cell with dense ...

, NOVELDA, innovator of the world’s most reliable and energy-efficient ultra-wideband (UWB) radar sensors, announces it will demonstrate its new X7 UWB Child Presence Detection (CPD) and Vital Signs ...