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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > MHD "take a look at my log" thread



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      06-25-2016, 12:36 AM   #89
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Take a look at my log please
http://datazap.me/u/nismoy33/log-1466419757
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      06-25-2016, 12:42 AM   #90
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Quote:
Originally Posted by nismo View Post
Take a look at my log please
http://datazap.me/u/nismoy33/log-1466419757
I'd run the usual test for boost leak. You should be hitting target boost but you are not. What mods do you have? Miles?
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      06-25-2016, 02:01 AM   #91
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track night....here are a couple logs on my e60 wedge tune.

was hoping for better times but couldn't hook up.... logs are from 12.2 and 12.3 runs both at 120mph

http://datazap.me/u/msport335/mhd-e6...og=0&data=3-22

now definitely in the market to run meth but don't know the first thing about it as far as what i need since i run MHD flash only.

also will be picking up a set of 275/40/17 drag radials .... which are best between the 555r or nt05r?
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      06-25-2016, 02:52 AM   #92
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Quote:
Originally Posted by hellokitty View Post
I'd run the usual test for boost leak. You should be hitting target boost but you are not. What mods do you have? Miles?
I'm FBO with only stock DVs, on 93 octane. 30000 miles. Wedge custom tuned.

Last edited by nismo; 06-25-2016 at 03:17 AM..
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      06-25-2016, 06:28 AM   #93
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Quote:
Originally Posted by Msport335 View Post
track night....here are a couple logs on my e60 wedge tune.

was hoping for better times but couldn't hook up.... logs are from 12.2 and 12.3 runs both at 120mph

http://datazap.me/u/msport335/mhd-e6...og=0&data=3-22

now definitely in the market to run meth but don't know the first thing about it as far as what i need since i run MHD flash only.

also will be picking up a set of 275/40/17 drag radials .... which are best between the 555r or nt05r?
You don't need anything except a meth kit with boost referencing (turns on when boost reaches X value. Some are 2 stage or progressive as boost increases).
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      06-25-2016, 07:53 AM   #94
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Quote:
Originally Posted by Msport335 View Post
track night....here are a couple logs on my e60 wedge tune.

was hoping for better times but couldn't hook up.... logs are from 12.2 and 12.3 runs both at 120mph

http://datazap.me/u/msport335/mhd-e6...og=0&data=3-22

now definitely in the market to run meth but don't know the first thing about it as far as what i need since i run MHD flash only.

also will be picking up a set of 275/40/17 drag radials .... which are best between the 555r or nt05r?
Your log looks good to me. I'm impressed you can run E60 without TBI or PI for added fueling. Your hpfp will not let you produce any more power than what you are making now. 120 is a good trap speed and shows the power you are making. Your times will drop once you get a good hookup.
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      06-25-2016, 02:18 PM   #95
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Could someone confirm what I am seeing here:
http://datazap.me/u/escapeyourmind/n...12-13-14-24-27

Looks like boost leak (maybe turbos going bad?), and lots of corrections (not sure why). Could probably use new spark plugs. No codes or anything, and fueling seems ok to me.

I'm FBO running on 93 octane. ~92k miles.
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      06-25-2016, 02:25 PM   #96
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Quote:
Originally Posted by Nonecure View Post
Your log looks good to me. I'm impressed you can run E60 without TBI or PI for added fueling. Your hpfp will not let you produce any more power than what you are making now. 120 is a good trap speed and shows the power you are making. Your times will drop once you get a good hookup.
will meth allow me to make more power on the stock turbos? can i simply get a bms kit and call it a day ....will that work with mhd flash only?
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      06-25-2016, 03:52 PM   #97
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Quote:
Originally Posted by Msport335 View Post
will meth allow me to make more power on the stock turbos? can i simply get a bms kit and call it a day ....will that work with mhd flash only?
Sorry, I can't really answer that since I have not run with Meth. I seriously doubt you going to get any noticeable gain on stock turbos with Meth versus running your E60 tune from Wedge.
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      06-25-2016, 06:25 PM   #98
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Replaced the fuel sensor and took a couple logs. Seems to be good, just some timing corrections. Any thoughts here?

http://datazap.me/u/shrike360/run-2-...og=0&data=4-23
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      06-25-2016, 06:34 PM   #99
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Quote:
Originally Posted by Shrike360 View Post
Replaced the fuel sensor and took a couple logs. Seems to be good, just some timing corrections. Any thoughts here?

http://datazap.me/u/shrike360/run-2-...og=0&data=4-23
Theres something up w these maps, saw in some others. Timing plummets to negative on full load and comes up some...yikes
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      06-25-2016, 09:45 PM   #100
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Quote:
Originally Posted by Sgop335 View Post
Theres something up w these maps, saw in some others. Timing plummets to negative on full load and comes up some...yikes
MHD stage 1+ v6.1. Probably the same tune as others with that timing drop.

This is the log I took a few months back. Same tune, broken lpfp sensor though: http://datazap.me/u/shrike360/stage-...0&data=4-23-27
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      06-25-2016, 11:25 PM   #101
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Quote:
Originally Posted by Shrike360 View Post
Replaced the fuel sensor and took a couple logs. Seems to be good, just some timing corrections. Any thoughts here?

http://datazap.me/u/shrike360/run-2-...og=0&data=4-23
Looks good but do you have a FMIC?
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      06-25-2016, 11:33 PM   #102
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Quote:
Originally Posted by nismo View Post
I'm FBO with only stock DVs, on 93 octane. 30000 miles. Wedge custom tuned.
Could be your DVs. Look into Turbosmart or Forge upgraded DVs.
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      06-25-2016, 11:44 PM   #103
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Quote:
Originally Posted by hellokitty View Post
Looks good but do you have a FMIC?
OEM. Pretty obvious with the 45 degree dT.

Was planning on going FBO next month, but may have to replace a diff, which hampers those plans.
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      06-25-2016, 11:45 PM   #104
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Quote:
Originally Posted by Shrike360 View Post
OEM. Pretty obvious with the 45 degree dT.

Was planning on going FBO next month, but may have to replace a diff, which hampers those plans.


Time for a LSD??
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      06-26-2016, 12:16 AM   #105
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Quote:
Originally Posted by hellokitty View Post


Time for a LSD??
Maybe. Supposedly it makes the xi throttle steerable.
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      06-27-2016, 07:34 PM   #106
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http://www.datazap.me/u/rob335i/log-...a=4-26&mark=89

can someone take a look please cheers
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      06-27-2016, 09:37 PM   #107
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Hey Guys, I've been running V5 stage 2+ 91 octane for a while now, and it has been great. I decided to try the 93 octane map, and now seeing quite a bit of timing correction. Will someone please take a look and tell me if these values are safe, or should I go back to the 91 octane tune? Also, can you tell if your clutch is slipping from a log? It seemed in 3rd of 4th gear I could barely notice some slipping...

http://www.datazap.me/u/flyinb501/lo...a=8-9-10-12-21

Last edited by flyinb501; 06-28-2016 at 08:29 AM..
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      06-28-2016, 01:40 AM   #108
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Hey guys how's my log looking? I'm running 93 octane with 3 gallons of e85. http://www.datazap.me/u/ricky85/log-...og=0&data=4-24
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      07-01-2016, 04:21 AM   #109
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Logs

I'm on a stock 2009 MT 335i with the stage 1 91oct tune (version 6.1). So I've been getting some intermittent misfires, specifically they only happen in 6th gear going up a steep hill under WOT around 85-90 mph. Tried a lot of things and took the car to a couple of different shops and still can't figure out what's wrong!

Replaced coils, plugs and rear oxygen sensor but the misfire is still there intermittently. Annoyingly when I went to log tonight, it didn't misfire a single time, maybe it was because of the low night time temps (60F in Cali). Thought I'd post the logs anyway, maybe you guys will notice something. I'm new to logging so I did a few, just in case:

3rd gear pulls (on flat ground):
Run 1
Run 2
Run 3

Here is a sixth gear pull going up a steep hill, where I tried to recreate the misfire:
Sixth gear pull
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      07-01-2016, 04:32 AM   #110
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Quote:
Originally Posted by MyNameIsNotSure View Post
I'm on a stock 2009 MT 335i with the stage 1 91oct tune (version 6.1). So I've been getting some intermittent misfires, specifically they only happen in 6th gear going up a steep hill under WOT around 85-90 mph. Tried a lot of things and took the car to a couple of different shops and still can't figure out what's wrong!

Replaced coils, plugs and rear oxygen sensor but the misfire is still there intermittently. Annoyingly when I went to log tonight, it didn't misfire a single time, maybe it was because of the low night time temps (60F in Cali). Thought I'd post the logs anyway, maybe you guys will notice something. I'm new to logging so I did a few, just in case:

3rd gear pulls (on flat ground):
Run 1
Run 2
Run 3

Here is a sixth gear pull going up a steep hill, where I tried to recreate the misfire:
Sixth gear pull
How many miles since a walnut blast?
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