I ordered a URO replacement as I found a new open boxed one on eBay for $30 vs a genuine for $100. We will see if this gixes the issue. I got another check engine light for it last night which only seems to pop up randomly when I am below a half tank...

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02 Imola on Black Dinan S2 4.6iS
00 RoyalRot on Sand/Black 740i Short Sport