New to Cobb community: Cobb gurus how does my first data log look

Kayani_1 · 06-21-2012, 11:24 PM

This is my first time logging data with Cobb. Any help or insight will be appreciated greatly. Here is my data log of timing and boost. I have N54 E92 335i auto. I was running 93 octane on stage 1 sport. The temp was about 86 degrees day time.

skinrock · 06-21-2012, 11:28 PM

Image requires an account on cobb forums. You'll want to save it locally and add it as an attachment here.

Kayani_1 · 06-22-2012, 01:16 AM

Here you go guys sorry about that. I fixed the original post also after uploading the image.

Zasquatch · 06-22-2012, 06:36 AM

You need to graph more monitor channels.... Search for my datalog grapher, that will make life easier for you.

cstavaru · 06-22-2012, 09:29 AM

Logs look quite good, I suppose this is Stage 1 ? Can you also put the throttle position in the graph ?

rader1 · 06-22-2012, 09:58 AM

Need more info(channels.)

Here's something to get you started: http://www.e90post.com/forums/showthread.php?t=696472

E90SoFlo · 06-22-2012, 10:07 AM

Quote:

Originally Posted by rader1

Need more info(channels.)

Here's something to get you started: http://www.e90post.com/forums/showthread.php?t=696472

Make it mac friendly!!!

BMWsky · 06-22-2012, 10:14 AM

Quote:

Originally Posted by E90SoFlo

Make it mac friendly!!!

Seeing how I seem to be the latest Mac dolt around here, I found Zasquatch's excel program to work great with my Office 2010 for Mac.

AU335i · 06-22-2012, 12:04 PM

Quote:

Originally Posted by BMWsky

Seeing how I seem to be the latest Mac dolt around here, I found Zasquatch's excel program to work great with my Office 2010 for Mac.

+1. Zasquatch's program is definitely an amazing tool for easier graphing of datalogs.

OP, the runs look good as far as timing goes and usually hints the car is running healthy and 100%.

logging timing in cylinders 2-6 gives us a better idea as well.

Kayani_1 · 06-22-2012, 10:54 PM

Thanks a lot guys for taking a look and helping me out......you guys are the best

I read the thread some of you pointed me out to. I realized that I never did the run without traction control off. Thus, the slight timing drop even before 1st gear change. I know the rest looks OK as you guys mentioned.

I will do another run with traction control off and maybe a bit more higher map. I will go with stage 1 aggressive maps stock since I run 93 octane. Do you guys think it is safe to do stage 1 aggressive or stick to stage 1 sport. I will respost my results in a new thread.

Once again thanks to all you fellow tuners you guys are great

rader1 · 06-22-2012, 11:11 PM

Quote:

Originally Posted by Kayani_1

Thanks a lot guys for taking a look and helping me out......you guys are the best

I read the thread some of you pointed me out to. I realized that I never did the run without traction control off. Thus, the slight timing drop even before 1st gear change. I know the rest looks OK as you guys mentioned.

I will do another run with traction control off and maybe a bit more higher map. I will go with stage 1 aggressive maps stock since I run 93 octane. Do you guys think it is safe to do stage 1 aggressive or stick to stage 1 sport. I will respost my results in a new thread.

Once again thanks to all you fellow tuners you guys are great

Timing on cyl 1 looked good, give Aggressive a try and see how it looks.

You really need to log RPM, TPS actual, boost and timing corrections(or just timing) as a bare minimum to get a good idea of what's going on

06-21-2012, 11:24 PM	#1
Kayani_1 Lieutenant Colonel 81 Rep 1,656 Posts Drives: BMW E92/E60 Join Date: Oct 2009 Location: Houston iTrader: (1)	New to Cobb community: Cobb gurus how does my first data log look This is my first time logging data with Cobb. Any help or insight will be appreciated greatly. Here is my data log of timing and boost. I have N54 E92 335i auto. I was running 93 octane on stage 1 sport. The temp was about 86 degrees day time. __________________ nickname"BAD 3",MHD E85 tune,RennArt catback non-resonated exhaust,VRSF Downpipes, VRSF 7"FMIC,VRSF stock side inlets,SSQV BOV,ECS CP,M-performance alcantara steering,retrofit M3 paddle shifters,Alpina B3 tranny flash,AFE power seal CAI,LED angels,ST Coilovers,M3 upper/lower control arms,E93 M3 Front Swaybar ,235/35/19x9 ,275/30/19x9.5. M sport bumpers, CF diffuser. When in doubt..flat out. Last edited by Kayani_1; 06-22-2012 at 01:19 AM..
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06-21-2012, 11:28 PM	#2
skinrock Agent Smith 270 Rep 3,344 Posts Drives: 2016 i8 Join Date: Jan 2011 Location: The Matrix iTrader: (9) Garage List 2016 BMW i8 [10.00]	Image requires an account on cobb forums. You'll want to save it locally and add it as an attachment here. __________________ The i8 needs a V8 amirite?
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06-22-2012, 01:16 AM	#3
Kayani_1 Lieutenant Colonel 81 Rep 1,656 Posts Drives: BMW E92/E60 Join Date: Oct 2009 Location: Houston iTrader: (1)	Here you go guys sorry about that. I fixed the original post also after uploading the image. __________________ nickname"BAD 3",MHD E85 tune,RennArt catback non-resonated exhaust,VRSF Downpipes, VRSF 7"FMIC,VRSF stock side inlets,SSQV BOV,ECS CP,M-performance alcantara steering,retrofit M3 paddle shifters,Alpina B3 tranny flash,AFE power seal CAI,LED angels,ST Coilovers,M3 upper/lower control arms,E93 M3 Front Swaybar ,235/35/19x9 ,275/30/19x9.5. M sport bumpers, CF diffuser. When in doubt..flat out.
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06-22-2012, 06:36 AM	#4
Zasquatch Captain 36 Rep 708 Posts Drives: '07 BMW 335i Join Date: Sep 2010 Location: CT iTrader: (15) Garage List 2007 BMW 335i [0.00]	You need to graph more monitor channels.... Search for my datalog grapher, that will make life easier for you.
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06-22-2012, 09:29 AM	#5
cstavaru Brigadier General 313 Rep 3,262 Posts Drives: 2009 335i M Sport Sedan 6MT Join Date: Aug 2008 Location: Bucharest, Romania iTrader: (0)	Logs look quite good, I suppose this is Stage 1 ? Can you also put the throttle position in the graph ? __________________ Mods(click): Cobb + RB Turbos \| Aquamist HFS-4 Meth \| Drexler LSD \| Bilstein B12 Pro-Kit \| Custom K&N Apollo Intake \| Wagner Intercooler \| Macht Schnell Downpipes \| BMW Performance Power Kit \| BMW Performance Exhaust \| BMW Performance Short Shifter \| M3 Subframe Bushings \|
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06-22-2012, 09:58 AM	#6
rader1 Banned 70 Rep 2,197 Posts Drives: Cobb Stage 2+ 135i Join Date: Apr 2011 Location: Roanoke, VA iTrader: (0)	Need more info(channels.) Here's something to get you started: http://www.e90post.com/forums/showthread.php?t=696472
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06-22-2012, 10:54 PM	#10
Kayani_1 Lieutenant Colonel 81 Rep 1,656 Posts Drives: BMW E92/E60 Join Date: Oct 2009 Location: Houston iTrader: (1)	Thanks a lot guys for taking a look and helping me out......you guys are the best I read the thread some of you pointed me out to. I realized that I never did the run without traction control off. Thus, the slight timing drop even before 1st gear change. I know the rest looks OK as you guys mentioned. I will do another run with traction control off and maybe a bit more higher map. I will go with stage 1 aggressive maps stock since I run 93 octane. Do you guys think it is safe to do stage 1 aggressive or stick to stage 1 sport. I will respost my results in a new thread. Once again thanks to all you fellow tuners you guys are great __________________ nickname"BAD 3",MHD E85 tune,RennArt catback non-resonated exhaust,VRSF Downpipes, VRSF 7"FMIC,VRSF stock side inlets,SSQV BOV,ECS CP,M-performance alcantara steering,retrofit M3 paddle shifters,Alpina B3 tranny flash,AFE power seal CAI,LED angels,ST Coilovers,M3 upper/lower control arms,E93 M3 Front Swaybar ,235/35/19x9 ,275/30/19x9.5. M sport bumpers, CF diffuser. When in doubt..flat out.
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