News for hackers. Stuff that matters.

A comment on Cummins pickup truck engines systematically tricked air pollution controls. Parent comment

Re:Cummins pickup truck engines systematically tricked air p... by kadoban on Saturday December 23, 2023 @05:39PM (#38749009)
The regulations are very possible, proven by the "meet the emisions regulations" mode that then gets turned off during normal operation.
[ Parent | on HN ]
Re:Cummins pickup truck engines systematically tricked air p... by jtc331 on Saturday December 23, 2023 @07:27PM (#38749745)
That doesn’t follow. Meeting the emissions standards is possible on its own, but not necessarily along with other requirements like efficiency.
[ Parent | on HN ]