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      01-11-2022, 01:18 PM   #71
maca535
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Drives: BMW E39 M5, BMW E91 318i Sport
Join Date: Dec 2021
Location: Windsor

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Quote:
Originally Posted by Silber_ View Post
Hi all, bit of a noob question here, how does this Nox fault originally manifest itself?

When I picked up my 330i the other week it averaged 35mpg on the long drive home, that was cruise set to 73 and a few squirts along the way, not being a daily driver doing long journeys the fuel consumption is obviously going to tank now but does it throw fault codes or something?
Interested in this, not getting the mpg I thought i would from a 318i and wonder if this nox thing has anything to do with it. But I have no check or warning lights
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