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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 > Another Cobb AP datalog



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      04-16-2011, 10:51 AM   #1
caradd
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Another Cobb AP datalog

2007 e92 six speed manual 93 octane, traction disabled, no other mods.

3rd gear pull. Log is showing throttle closer from 3100rpm - 3800rpm like others I've seen.

Comments please.



Just found my old Procede V4 log. This was a 2nd to 3rd gear run.

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Last edited by caradd; 04-17-2011 at 04:13 PM..
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      04-16-2011, 11:13 AM   #2
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Do you have any mods beside the tune?

looks good, timing is clean. But yeah you have two throttle closures coinciding with those boost bumps.
how many runs did you log?
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      04-16-2011, 11:21 AM   #3
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Throttle closure was cause of the boost going up. Did you feel that closure by any chance?

Otherwise it looks fine.
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      04-16-2011, 11:24 AM   #4
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
Throttle closure was cause of the boost going up. Did you feel that closure by any chance?

Otherwise it looks fine.
I don't think he does because I don't ... but i'll let him answer
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      04-16-2011, 11:42 AM   #5
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Quote:
Originally Posted by marv85 View Post
Do you have any mods beside the tune?

looks good, timing is clean. But yeah you have two throttle closures coinciding with those boost bumps.
how many runs did you log?
No other mods. Onky had time for 1 run.
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      04-16-2011, 11:47 AM   #6
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
Throttle closure was cause of the boost going up. Did you feel that closure by any chance?

Otherwise it looks fine.
Nope did not feel it. Does not look like the boost is going that high i guess the throttle closer is real quick to react?
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      04-16-2011, 12:01 PM   #7
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Quote:
Originally Posted by caradd View Post
Nope did not feel it. Does not look like the boost is going that high i guess the throttle closer is real quick to react?
In my case the overboost bump went over 15. In your case it seems, it is reacting earlier. But then we are not running the same map either.

But your logs look OK.
How does it feel?
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      04-16-2011, 09:51 PM   #8
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Quote:
Originally Posted by marv85 View Post
In my case the overboost bump went over 15. In your case it seems, it is reacting earlier. But then we are not running the same map either.

But your logs look OK.
How does it feel?
I'm running Map 2.00. Cannot stand the power surge from the 2.01 map.

I've had a JB+, JB3/4 and Procede V4/V5 beta. The Cobb AP is really smooth. Sometimes it seems the smoothness makes the car feel not has powerful, i'm not sure I need more seat time.
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      04-16-2011, 10:11 PM   #9
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I can't get any 2.00 maps they weren't made for the I890S I am guessing
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      04-17-2011, 03:24 AM   #10
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Quote:
Originally Posted by caradd View Post
I'm running Map 2.00. Cannot stand the power surge from the 2.01 map.

I've had a JB+, JB3/4 and Procede V4/V5 beta. The Cobb AP is really smooth. Sometimes it seems the smoothness makes the car feel not has powerful, i'm not sure I need more seat time.
Oh I see, Having tried so many tunes you must be used the power then.
But I agree about the car being really smooth and I like it
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SOLD - '22 Tesla M3P | '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD | '07 E90 335i, PTF COBB E50, FBO, HFS4
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      04-17-2011, 04:16 PM   #11
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Quote:
Originally Posted by marv85 View Post
Oh I see, Having tried so many tunes you must be used the power then.
But I agree about the car being really smooth and I like it
Perhaps, last friday morning commute the car felt good, on the way home didn't feel as powerful.
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