EA189 2.0 software fix - Does it impact performance?

Has anyone had the emissions scandal EA189 2.0 software fix installed yet? Do you have any reports of the impact of this fix on performance/economy/longevity?
As far as I know, no. Lots of promises. Schedules issued. But not a single owner has yet told me that their car has been in for the fix.
Answered by Honest John on

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