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OCspeed OCspeed is offline
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Join Date: Mar 2017
Car: 2009 335i
Default Need advice, False knock? - 05-27-2019, 03:15 PM

Hey guys hows it going. I am on a custom bottom mount 6466 running 100% E85 with PI. I lately started to have timing drops on Map 2 (~17psi) and was wondering if you could take a look at my logs. The question I have: how likely is this to be false knock that the sensors are picking up? Hard to imagine any timing drops would be occurring on this low of a boost map when running full E85.

My theory is with being single turbo and all of the noise it creates (especially under WOT w/ the wastegate dump) it could be triggering a false knock scenario..? Any insight or help would be appreciated, thank you
Attached Files
File Type: csv 2019-05-23 21_36_14_Map-2.csv (38.2 KB, 52 views)
File Type: csv 2019-05-24 20_00_14_Map-2.csv (17.2 KB, 56 views)
File Type: csv 2019-05-25 19_18_18_Map-2.csv (16.3 KB, 63 views)

2008 335i : Built Motor w/ closed deck, JB4 + BEF, Custom Bottom Mount 6466, Precision Raceworks Coils, Fuel-it PI, Fuel-it Stage 3 LPFP
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