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masterstone07 masterstone07 is offline
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Posts: 7
Join Date: Apr 2020
Car: 2011 BMW 335is
Default Adjust enrichment tables? - 09-29-2020, 04:08 PM

Hey guys,

I've moved from 100% 94 octane to a 30% e85 per the FAQ and set to map 5. The best way I can describe it is, this is what the engine wanted the whole time. It's a lot more smooth and crisp power, I like.

Unfortunately I've run into a snag, which is my first real hiccup so far..... good news. I am having longer than normal cranks before she turns over. This happened yesterday morning during cold start, and again when I left for lunch this afternoon (engine warm, about 65ish out).

Google research says I "need to correctly tune the enrichment tables when running e85". Is this true, and how would I go about that?

2011 335is DCT

JB4 Map 5 & MHD BEF
Burger Tuning Inlets
Burger Tuning catch can (fresh walnut blast as well)
VRSF Charge pipe & Tial BOV
VRSF 5" stepped FMIC
New OEM coils
2 step colder NGK
Fuel It - Stage 1
~30% e85

Last edited by masterstone07; 09-29-2020 at 04:11 PM.. Reason: signature?
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