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All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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09-27-2012, 07:21 PM | #6249 |
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I wanted to mention that I've also been pushing the car hard on stock hardware and E85:
http://www.e90post.com/forums/showthread.php?t=748583 While I'm looking forward to getting the Helix FMIC installed, I think running hard for short bursts on stock hardware is fine. Not that many of us go out and run road courses or just full throttle for more than 10 seconds very often. |
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09-27-2012, 07:37 PM | #6250 | |
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Quote:
we use a Very similar Dyno. well same name anyway.
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09-29-2012, 09:30 AM | #6251 |
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V4 maps
quick one for you all, for some reason my car is not in agreement with ST, the main thing is the delivery and gear changes. This on happens on the ST maps (doesn’t matter which one) occasionally. When going from about 70km to 50km the car changes gear with a rev trust, no jerk or roughness you see the rev serges a little into gear you can just feel it. On the LT maps never happens. also going up a slight hill at lowish speeds does the same thing. any toughts? |
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09-30-2012, 10:24 PM | #6252 |
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Just wondering if someone could help me out with a couple questions. What is the difference between 'LT' and 'ST'? What is the difference between 'Drive' and 'Sport'?
Stage 0 - Stock Map Stage 1 LT Aggressive Stage 1 ST Aggressive Stage 1 LT Drive Stage 1 ST Drive Stage 1 LT Sport Stage 1 ST Sport |
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09-30-2012, 10:27 PM | #6253 |
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LT = linear throttle
ST = stock throttle I don't know the exact throttle curve, but the essential idea is whereas with LT you would press the pedal 20% and get 20% of throttle (think regular linear function), with ST it's curved towards the beginning (think a logarithmic curve). This is for cases where you want to have more predictable throttle control. Sport is a little bit more aggressive than Drive, but marginally so.
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09-30-2012, 10:30 PM | #6254 | |
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Quote:
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09-30-2012, 10:32 PM | #6255 | |
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Quote:
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09-30-2012, 10:35 PM | #6256 | |
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How can I find out what PSI Aggressive, Sport and Drive will be running at? Like I said I misfired last week on Aggressive so until the replacement spark plugs come in I can be running the boost set to the aggressive map. |
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09-30-2012, 10:37 PM | #6257 | |
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Quote:
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09-30-2012, 10:49 PM | #6258 |
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09-30-2012, 10:51 PM | #6259 |
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You don't have to as long as you max out the boost. Generally you should be hitting max boost around ... ugh, I can't think off hand, but probably before 6,000 rpm if memory serves.
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09-30-2012, 11:09 PM | #6260 |
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Perfect... again thanks for your help and fast replies. I am sure I will have more questions over the next couple of days so I will post them lol
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09-30-2012, 11:10 PM | #6261 |
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np, enjoy the drugs.......er....... i mean the newfound power. lol.
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10-01-2012, 04:12 AM | #6263 |
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After i installed the COBB i got the engine light in my dashboard and when i read the codes with the COBB it says ECU - P2A18. I have tried to clear it and it pops right back up, also reset the learning abilities but it did not help either. any suggestions? anyone know what this is?
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10-01-2012, 04:40 AM | #6264 | |
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2A18: 2A18 DMTL diagnosis module tank leakage, heating: input signal The 2A18 code is due your car not having the same emissions control systems as a USDM car. Is it causing a engine light on the dash? Are you using latest firmware and maps? Basically is emissions related to shouldnt affect anything.
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10-01-2012, 11:57 AM | #6265 | |
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I go to 6400 rpm. here is a good read by rader1
I send this out quite a bit because its great read and it helps a lot of people who are just beginning to log with COBB. It should be a sticky, but I don't think it will happen. http://www.e90post.com/forums/showthread.php?t=696472 Quote:
S1 Sport +-14 ~ 11 S1 Agg +-15 ~ 11 S1+ Agg +-18 ~ 11
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10-01-2012, 12:02 PM | #6266 | |
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ST you will feel with little ped pos. you get accelerated power I use ST with OTS MAPs, On my Pro E-Tune I am using a Custom LT. There was too much power for me just on cruz mode with using a ST approach.
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10-01-2012, 12:05 PM | #6267 | |
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10-05-2012, 09:19 AM | #6268 |
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I was wondering if there was a USB adapter that I could buy that would plug into the COBB V2B cable allowing me to bridge my laptop and my car? Basically I wanted to connect my laptop to my car and wanted to use the COBB cable. Is this possible?
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10-07-2012, 03:52 PM | #6269 |
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It will not work. Just buy cheap D-can from ebay. And don't mess with Cobb cable.
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10-07-2012, 03:58 PM | #6270 |
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Does anybody know how to properly measure time 0-60 using Cobb ap I've tried several times so when I'm accelerating hard from zero stop it shows nothing just symbols "-" when I'm accelerate slowly it shows the real time.
Any advice? |
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