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by Joske Vermeule, September 1
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Jun 14th, 2026
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Joined: Aug 2011
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Talk Morgan Regular
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Talk Morgan Regular
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Don't forget that direct injection petrol engines also produce NOx and sub PM10 particles at higher levels than throttle body injection. So it is probable that we will see particle filters on petrol engines before too long. They are alreasy on VW AUDI petrol direct injection engines and a recent podcast by Emission Analaytics did metion the issue together with the latest results on diesels to Euro 6D Quite techical it is half an hour long and the next section is a QA and it is worth listening too. https://events.genndi.com/replay/818182175026323023/7e8697a831/0/0
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