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

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Alright, so that engine knocking and the car running like crap? Yeah, it was back. Even after cleaning everything (EGR, O2 Sensor, Throttle body, Intake Manifold, Exhaust manifold) last time, the ...

Elon Musk’s SpaceX Starship rocket never made it off the ground for its scheduled tenth test flight Sunday night before issues with the ground systems interfered — spoiling the company’s hopes for its ...

Treatment of industrial high-salinity wastewater (1%~3.5% NaCl) typically involves integrated physicochemical and biological technologies, necessitating real-time monitoring of biochemical oxygen ...

Maharashtra reported 61 new COVID-19 cases on Wednesday (June 18), taking the cumulative number of cases recorded since January this year to 2,169, according to data released by the state health ...

Raytheon flew the PhantomStrike sensor for the first time on a testbed aircraft based in Ontario, California, moving the new fire-control radar a step closer to delivery to launch customer Poland. The ...

Idaho National Laboratory (INL) has debuted a new molten salt test loop that will support the development of advanced reactors using molten salts. The Molten Salt Flow Loop Test Bed is meant to allow ...

L3Harris’ all-digital electronic warfare suite, Viper Shield™, completed its first flight in a single-seat Block 70 F-16 operated by the 412th Test Wing at Edwards AFB, California. Credit: Lockheed ...

1 Department of Otolaryngology, University of Zurich, University Hospital Zurich, Swiss Concussion Centre, Zurich 2 Department of Ophthalmology, University of Zurich, University Hospital Zurich, Swiss ...