Cummins pickup truck engines systematically tricked air pollution controls, feds say
Cummins pickup truck engines systematically tricked air pollution controls, feds say
The DOJ alleges Cummins Inc. installed hundreds of thousands of devices that can bypass emissions sensors on 630,000 RAM pickup truck engines.
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Lmao this is the same thing Volkswagen did years ago.
Yes and it was widely known at the time that they were specifically being targeted while most manufacturers were using defeat devices because they were outcompeting American auto makers.
The way they did it was elegant.
They knew that when doing the testing, the car would be on a rolling road inside, and usually when they do that they have the car doors open to let air go into the cabin and to talk to people etc.
So they programmed in a rule that "if the car is doing 100kph, and the door is open, change engine map to use more fuel and output less emissions".
Because it was extremely unlikely someone would have the car door open and doing 100kph in any other circumstances.
That really is clever. Imagine if they put that kinda thinking into making their product better instead.
they probably do, i imagine you cant really milk ICE much further
The red line is the Euro6 emissions standard.
What’s the green and what point are you trying to make?
Average NOx emission (g/km) pretty obvious since we are talking about the diesel scandal.