Is it okay to drive a car with a faulty O2 sensor?

Your vehicle's O2 sensor plays a significant role in its performance and if it's faulty, it's not something you should ignore ...

Modern cars have more than one oxygen sensor: Here's why

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...
CCJ

DEF sensor delete 'not simple' but a 'common‑sense path forward'

The U.S. Environmental Protection Agency (EPA) last week issued guidance that drops the requirement for Diesel Exhaust Fluid (DEF) sensors as part of a truck's aftertreatment system and allows truck ...
Geelong Advertiser

Delays to Toongabbie, Pendle Hill upgrades while anti-social problems plague Civic Park

The suburb’s desperately-needed $15m revamp was scheduled to wrap up in June but work – which Cumberland Council first pledged in 2023 – has failed to start. Red tape and a scramble to secure ...
Azo Sensors

Remote Sensor System Could Help Spot High-Emission Cars

Researchers have developed an experimental remote sensing system that can assess the toxicity of vehicle exhaust without being attached to the car itself. This sensor may offer a new way to identify ...
IEEE

Single-Sensor Defect Localization for Low-Speed Bearing Based on Acoustic Emission Signal Dispersion Characteristics

Abstract: Direct localization of low-speed bearing defect sources to diagnose bearing failures can be done independently by rotational speed information. However, acoustic emission (AE) source ...
IEEE

Real-Time Pulse Processing on the Time-Division Multiplex Readout Electronics of the Transition Edge Sensor for the Line Emission Mapper (LEM)

Abstract: We are developing a real-time X-ray pulse processor for the Line Emission Mapper (LEM) mission, a NASA X-ray probe concept for imaging and spectroscopy in the 0.2 to 2 keV range. The main ...