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All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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03-26-2013, 06:13 PM | #7107 |
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I had a hard time adjusting clamps on my FMIC and if they didn't adjust them, most likely your clamps are either not tight enough or not aligned symmetrically causing boost leak. Check the FMIC silicone hoses and clamps. NO WOT until you figure out where the leak is.
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03-26-2013, 06:23 PM | #7108 | |
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Oh my first code right after install without even driving was P2ee6, my google search at the time of WOT was "pre control boost leak" I did two logs and here they are attached. |
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03-26-2013, 06:34 PM | #7109 |
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I agree. Once I upgraded the intercooler the timing went away. I even went with a more aggressive map with no timing correction. Now I need to dial in more power. FMIC does wonder on these cars.
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03-26-2013, 06:36 PM | #7110 | ||
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Quote:
Quote:
This is what probably happened |
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03-26-2013, 06:38 PM | #7111 |
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03-26-2013, 06:47 PM | #7112 | |
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This is from your WOT: Req. Boost Abs. (PSI) / Boost Mean Abs (PSI) 27.13 18.84 27.27 19.51 26.96 20.33 27.57 21.27 27.91 22.41 28.39 23.75 28.37 25.4 28.56 27.28 29 29.64 29.54 31.48 30.03 32.15 30.46 31.72 31.16 25.28 28.97 22.92 28.52 24.69 28.14 25.55 28.25 25.95 28.44 26.26 28.47 26.3 28.54 26.22 under WOT this shouldn't be different more then +/- 0.99 difference, if you hit +/- 1.0 i think you get a CODE. Definitely a boost leak from what I learned so far. Also looking at Load Requested (load) Actual Load (load) 183.9 120.9 +/- 50 points will throw a code.
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.../// TURBO! Why in the world would you choose anything else?... /// Last edited by M3E46M; 03-26-2013 at 06:54 PM.. |
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03-26-2013, 06:50 PM | #7113 | |
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Also I'm now throwing a code that says "code missing" even after being fully uninstalled do I need to install a map and then uninstall again... |
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03-26-2013, 06:58 PM | #7114 |
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03-26-2013, 06:59 PM | #7115 | |
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I'm still at some point going to have to go WOT again to make sure its tight a moment I'm now dreading... Is this something only cobb will be able to reproduce, or if they push stock settings hard enough they'll find it? |
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03-26-2013, 07:05 PM | #7116 | |
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Look with a flash light on the right hand side and if you can take the undercarriage cover off and check the claps in the bottom end where the intercooler ends. |
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03-26-2013, 07:07 PM | #7117 |
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I viewed you'r second log and you are not under boost, no WOT in there. There is only one way to find out, or fix the clamps your self.
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03-26-2013, 07:13 PM | #7118 | |
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I couldn't be more disillusioned after starting FBO. Last edited by M5Rlz; 03-26-2013 at 07:26 PM.. |
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03-26-2013, 07:30 PM | #7119 |
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03-26-2013, 08:48 PM | #7121 |
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I never see more NEGATIVE boost/Vacum then -0.48 in the logs. Anyone know why? I'm using this map: Stg1+FMIC ST Sport IJE0S v402 Stock Throttle
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03-26-2013, 09:17 PM | #7122 | |
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03-26-2013, 09:26 PM | #7123 |
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You're absolutely fine to go WOT. The DME is 100% closed loop. If anything is wrong it will compensate for it or throw a boost leak code/limp if necessary. The only way to test it is to hammer on it and see if it holds boost.
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03-26-2013, 09:29 PM | #7124 |
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Have them take pictures of their work after completion. If its secured right, then floor it on the open road making sure it holds boost. Log whenever possible to make sure.
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03-26-2013, 09:44 PM | #7125 |
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So I'm guessing this problem should be present going WOT stock too? I just want my cobb back kicking ass lmao I don't care if they duct tape that bad boy just let me whip other cars.
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03-27-2013, 12:50 AM | #7126 |
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Well, I finally bit the bullet and got myself a Cobb from Mike at N54Tuning. I have been absent from the forums for a while and just getting back into tuning options again. I am transitioning from a JB3 and was contemplating getting a JB4 but wanted to try something new. The feedback on the Cobb has been overwhelming. I just want some feedback on which settings and map I should be trying when I do my install. I read up a little on the difference between stock and linear throttle and am still undecided. I drove on JB3 map 5 as my daily map. I fill up with Husky 94 octane. Here is a list of some of my mods:
AR Catless DP Helix FMIC BMW Performance Exhaust BMS DCI Forge DV's Evolution Racewerks Charge Pipe Thanks so much for the suggestions in advance. I'm pretty excited to get this installed |
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03-27-2013, 12:56 AM | #7127 | |
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