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      03-12-2017, 11:24 AM   #6
dreyo27
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Drives: 2007 335i e92
Join Date: Aug 2015
Location: Sacramento CA

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Quote:
Originally Posted by titium View Post
The dme takes a while to adapt (probably 200km or so). I believe the recommended oct rating is 93/98 ron.

if you're going straight from e16 to 91 it would have adapted for the e16 and may take a while to adapt back down.

e16 probably brings the octane rating above 93/98 hence the reduced timing corrections

I reset the octane rating in mhd and drove 100 miles
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