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Old September 27th 15, 01:58 AM posted to,,
Ashton Crusher[_2_] Ashton Crusher[_2_] is offline
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Default EPA caught VW cheating - how does the car know it's being tested?

On Wed, 23 Sep 2015 18:42:47 +0000 (UTC), Winston_Smith

On Wed, 23 Sep 2015 10:00:58 -0400, Steve W. wrote:

I would bet there will be a software "patch" that will
erase the different testing maps, the cars will then meet the original
EPA standards

I think the point is that the cars can only either meet the emissions
standards with reduced drivability, or, with the addition of a urea

Either will be expensive.

What I'd like to find out someday is what the actual difference "on
the road" is in drivablity between the cars in "cheat" mode versus
when they run with all the emissions turned on like they are supposed
to. It would be funny if there really wasn't very much difference and
they did this just to get 31.9 mpg instead of 31.2 mpg and 0-60 of
12.0 seconds rather then 12.3.