3 ms·
Do you have sources for this claim?
by dolguldur 10y ago
Do you have sources for this claim?
- rurban 10y agoThis talk describes the "Acoustic" deactivation function in the Bosch ECU (SW+HW by Bosch, not VW), which detects the test cycle and stops AdBlue when it leaves the cycle. https://events.ccc.de/congress/2015/Fahrplan/events/7331.html https://events.ccc.de/congress/2015/Fahrplan/events/7331.htm... https://www.youtube.com/watch?v=MLZLxzYCarw https://www.youtube.com/watch?v=MLZLxzYCarw This acoustic deactivation trick was given to several car makers, which do make heavy us of it. VW is not even on the top of the list of the affected engines. But VW has the most money and marketshare, so they went after the them. Didn't check the update from this year CCC talk yet.