General Motors has released a voluntary emissions recall for certain units of the Chevy Express van due to an issue related to the diesel particulate matter sensor. The hazards: if the ECM were to ...

LADERA RANCH, Calif., March 7, 2025 /PRNewswire/ --Emisense Technologies, LLC today announced an agreement to commercialize next-generation sensors for particulate matter (PM) with a global Tier-1 ...

A new add-on, or 'hat', is available to attach to the Raspberry Pi computer to create a device that measures air quality, temperature, air pressure, humidity, light, and noise. The hat, dubbed Enviro+ ...

Researchers in Germany have developed the world’s smallest micropump, an advance that could be incorporated into sensors to help detect particulate matter that is injurious to health. A smartphone ...

I bought a 2013 Holden Captiva brand-new. The diesel-particulate warning light and beeps came on and made the car sluggish. It was sent back to the dealer but they could not recreate the problem in ...