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BMW 3-Series (E90 E92) Forum
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All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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07-19-2012, 09:27 AM | #5831 | |
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I did 2nd > 3rd and let out at the top of 3rd. TC was completely off.
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07-19-2012, 09:48 AM | #5832 | |
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Your log looks pretty good. Like I said, you had a throttle closure but it wasn't a terrible one. If you're not already running the 4.02 beta maps then I suggest to give that a try. Looks like your car seems to like the stage 1+ aggressive map. |
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07-19-2012, 05:01 PM | #5833 |
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Are there any specific e85 maps coming soon for Cobb Ap? I want to run e85 so I'm leaning towards procede because of the numbers they make with just dci and e85. I know you can mix in 1-2 gallons of e85 to your tank with the Cobb, but how much power would that yield on stage 1 aggressive? I would love to go with cobb over procede just because of the ease of install. However at the same time I don't mind spending an extra 30mins installing to get a specific map for e85 that makes ~410whp.
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07-19-2012, 05:07 PM | #5834 | |
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He is making great power but hype is hype. |
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07-19-2012, 06:20 PM | #5835 |
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With ATR available, I would think that people with a high interest in that would make their own. Some timing tables have been posted here that take advantage of at least some E85 and seem to work pretty well. Just log for knock to make sure you've got enough E85 in the mix.
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07-19-2012, 06:57 PM | #5836 | |
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And personally, I don't care how Shiv made 410 WHP on just a tune + DCI, but it must be AWFUL for the turbos making that kind of power with the restrictive OEM catted DPs still in |
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07-19-2012, 07:17 PM | #5837 | |
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07-19-2012, 09:00 PM | #5838 |
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Sorry for the delay, there is two tabs within the workbook with two seperate logs...
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07-19-2012, 09:28 PM | #5839 |
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07-19-2012, 09:29 PM | #5840 |
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Are you getting fuel mixture codes with your custom map?? I've gotten fuel mixture codes a few times when mixing in ~3 gallons of E85, but it has had no impact on the performance of the car (no misfires, shuddering, etc)
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07-19-2012, 09:45 PM | #5841 |
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Thankfully no. I'm near 24% in STFT so I'm near my max comfortable zone for fuel. I doubt it helps any but I also add a couple of oz of marvel mystery oil with each fuel up if only for lubrication purposes.
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07-19-2012, 11:46 PM | #5842 |
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I'm using the Cobb Aggressive v401 Beta map on my 08 135i.
Filled the tank to 3/4 with Cali 91 OCT, and rest of the 1/4 tank with E85. Approx 10.5 Gallons of 91 OCT & 3.5 Gallons of E85. Should be about 95 oct in the tank. It's my first time running Aggressive and I can notice a difference vs the sport map. I've read that it's fine to use as an octane booster and that's exactly what im doing. |
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07-20-2012, 02:49 AM | #5843 | |
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07-20-2012, 05:34 AM | #5844 | |
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07-20-2012, 12:55 PM | #5846 |
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2 gallons of E85 mixed with 14 gallons of 93 would yield 94.5 octane. That should be plenty to keep your car running strong on S1 Aggressive mapping. Any higher concentration of E85 will have negligible gains.
Last edited by 6MTE92; 07-20-2012 at 01:14 PM.. |
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07-20-2012, 01:07 PM | #5847 |
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1st part is right, the bolded stuff isn't -- As of right now we're good to mix up to 25% (4 gallons). Piggy's are running 50:50 blends so there's no diminished impact of E85 until you start putting in more than 8 gallons, we just need for COBB to integrate E85 fueling to capitalize on those gains
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07-20-2012, 01:23 PM | #5848 | |
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07-20-2012, 01:29 PM | #5849 |
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07-20-2012, 01:32 PM | #5850 |
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Actually hes wrong, some of us are running 50:50 E85 using ATR as well
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07-20-2012, 01:55 PM | #5851 |
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07-20-2012, 02:52 PM | #5852 |
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