Check out my Cobb Logs...? power down

roo97ss · 05-20-2011, 12:05 AM

I have a cobb ap
09 step 135
bmw perf exhaust
dci
v201 93 octane

since i've added an ets fmic, my temps are down, but power also feels down.

here's a log kind of looks ok to me but i'm not fully schooled on the nuances of the logs. could i have more boost. don't have any logs before the fmic, didn't log them....

3rd gear run

marv85 · 05-20-2011, 12:37 AM

In which gear is this pull? I see two throttle closures, were you having traction problems?

slowSwede · 05-20-2011, 04:14 AM

Don't think the closures has anything to do with traction although it might.
Seems like the tune compensates when he hit higher boost to me.

vasillalov · 05-20-2011, 07:30 AM

Throttle closures like mad. This looks similar to what I am getting and I am fully catless. Try doing some logs with traction control fully off. My prediction: there will be improvement, but not much.

05-20-2011, 12:05 AM	#1
roo97ss Captain 74 Rep 922 Posts Drives: X6M, Tesla Plaid, MYP, Ram Join Date: Apr 2010 Location: Delaware iTrader: (7)	Check out my Cobb Logs...? power down I have a cobb ap 09 step 135 bmw perf exhaust dci v201 93 octane since i've added an ets fmic, my temps are down, but power also feels down. here's a log kind of looks ok to me but i'm not fully schooled on the nuances of the logs. could i have more boost. don't have any logs before the fmic, didn't log them.... 3rd gear run Attached Images __________________ 18 X6M, 22 Tesla MYP, 21 Plaid, 19 Ram
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05-20-2011, 12:37 AM	#2
marv85 Colonel 71 Rep 2,626 Posts Drives: '07 E92 335i MT Join Date: Jun 2010 Location: Bay Area iTrader: (7)	In which gear is this pull? I see two throttle closures, were you having traction problems? __________________ '18 F80 M3 Comp 6MT - Stock '07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar. '05 C55 AMG SOLD - '22 Tesla M3P \| '10 E92 335i M, 6MT \| '07 E90 335i, PTF COBB E50, FBO, HFS4
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05-20-2011, 04:14 AM	#3
slowSwede Lieutenant 22 Rep 549 Posts Drives: 335 coupe Join Date: Jan 2010 Location: Skåne iTrader: (0)	Don't think the closures has anything to do with traction although it might. Seems like the tune compensates when he hit higher boost to me.
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05-20-2011, 07:30 AM	#4
vasillalov Mad Linux Guru On The Loose 1180 Rep 5,452 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	Throttle closures like mad. This looks similar to what I am getting and I am fully catless. Try doing some logs with traction control fully off. My prediction: there will be improvement, but not much. __________________
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