Haha. I had the same thing with my harmonic dampener last summer. Used the FAI unit from Whitebread. So far, no issues.
I seriously doubt it’s the DPF. I do get codes for “possible end of life” but I monitor regens with Carly and get no codes for differential pressure or dpf clogged. They’re just guessing because they don’t know or understand the R2S system or euro diesels at all for that matter.
Thanks for the moral support though. I’m still waiting to be chastised by DH… ��

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- Tom
‘10 E70 diesel, hud, hot/cold weather, 3rd row.