4 ms·
It didn't turn out to be easier to design a clean burning diesel.
by preinheimer 7y ago
It didn't turn out to be easier to design a clean burning diesel.
- toast0 7y agoVW (and others, historically) didn't make special vehicles to pass the test; all of their vehicles would be expected to pass the test as administered on a dynamometer and fail the test if administered on a road. Designing to the test is different than carefully selecting (or altering) a sample that passes the test.