> Most companies decided to just pull diesel cars from the US market, and it turns out that all of the ones that stayed were tricking the tests in one way or another.
That's just not true. There were three options, stop selling diesels, implement a selective catalytic reduction system, cheat the test. All three were done.
That's just not true. There were three options, stop selling diesels, implement a selective catalytic reduction system, cheat the test. All three were done.