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      01-31-2013, 03:16 PM   #11
tiltmode43
I plead the 5th.
 
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Drives: AW F30 328i & IB E85 Z4M
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Quote:
Originally Posted by mocohead View Post
Is anybody monitoring detonation on this tune?
I have had no detonation issues with this tune. I'm thinking our ECU adjusts AFR's to prevent things from running too lean (or rich). This would also explain why higher octane fuel causes an instant increase in HP without requiring and change to the tune.

I'm no expert though, just my $.02
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