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10-05-2011, 07:35 PM | #992 |
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I'm running it on 93 octane fuel. My observations after the car has been driven for awhile -
http://www.1addicts.com/forums/showthread.php?t=594680 |
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10-18-2011, 02:21 AM | #994 | |
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ACN91 with "Sport map"
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I downgraded the tune to the "Drive" map and it ran fine for a day, the next day I started and had the same issue, only this time turning the ignition off and starting didn't help. I then uninstalled Cobb and the problem persisted. I drove to the dealer with a shuddering car and found out they need to replace all 6 injectors. Not sure if the fuel/tune combo has anything to do with it or if it just pushed an inevitable issue over the edge (which is a fairly common problem on any untuned N54). During the time I got to play with the Sport Map, it ran great without any issues. I'd be interested to know other's experience running ACN91+SPORT. |
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10-18-2011, 08:57 AM | #995 | |
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08' 135i MT || Cobb Stage 1 'Aggressive' 4.01 Map | BMS DCI | Berk Mid Pipes | Maddad Eurosport Axleback | E93 FSB | M-Sport Black on Black | CDV Delete ||
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10-18-2011, 06:37 PM | #996 | |
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Still interesting to me. Is this Stage 1? Is there a stage II for a 2009 135i? You might just pique my interest enough to swap my Dinan for this instead of JB4... |
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10-19-2011, 07:09 AM | #999 |
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http://www.cobbtuning.com/products/?id=5832
under "Typical Performance Gains" Stage 2 is listed and you can download as a .pdf. |
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10-19-2011, 08:06 AM | #1000 | |
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I had dinan stage II on the car, BMW said it was a flash issue. They removed the dinan, reloaded the original BMW sOftware and put the dinan back on. Problem solved. |
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10-19-2011, 08:09 AM | #1001 | |
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10-19-2011, 10:43 AM | #1002 |
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N55
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10-19-2011, 01:07 PM | #1003 |
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Thats normal I dunno what they're doing when they make that PDF. It won't read correctly on my Xoom either. Just use a computer.
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08' 135i MT || Cobb Stage 1 'Aggressive' 4.01 Map | BMS DCI | Berk Mid Pipes | Maddad Eurosport Axleback | E93 FSB | M-Sport Black on Black | CDV Delete ||
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10-19-2011, 01:08 PM | #1004 |
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does the same on all my mac "computer" products too, macbook air, imac, macbook pro...annoying
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Current: 2018 MSport x1 & 2009 Cayman S
Former: 2013 BMW 335i XDrive M Sport 6spd Cobb Tuned '09 135i |
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10-19-2011, 04:48 PM | #1005 |
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10-19-2011, 06:54 PM | #1007 |
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Yep, it was sort of like that, only my problem was not a flash issue. It was different, my car would shudder really bad and hitting the gas actually moved the car but I was getting cylinder misfire codes and greatly reduced power. I was rocking the old injectors and they all went out! Got them all replaced and now it's running better than when I bought it.
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10-19-2011, 09:17 PM | #1008 | |
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Anyhoo... Back on track.... |
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10-19-2011, 10:40 PM | #1009 |
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10-21-2011, 12:12 AM | #1011 |
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10-21-2011, 12:14 AM | #1012 | |
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Sure would like to get some straight answers - we have been waiting since Janaury and still not even an ETA? |
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