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BMW 3-Series (E90 E92) Forum
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COBB AccessPORT for the 2011 BMW 135, 335i and 335xi
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02-15-2013, 10:32 AM | #265 |
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Good news, techs found a bunch of updates... Side note - I had to come up with stupid things to say so they would look more into it... Misfires, rough cold start, irregular hard AT upshifts and lag in acceleration. Saying those things may prompt them to look harder. Any idea how long these updates take?
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02-15-2013, 12:58 PM | #266 | |
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We have Stage1 Aggressive maps available now. Do mean Race maps?
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-Josh |
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02-15-2013, 03:11 PM | #268 | |
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I have an appontment scheduled at the dealer on Monday. I told them I had issues with idle and cold start and general powerband hiccups. Any other tips to get this update done? I really want to run the Accessport. *first post btw ![]() |
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02-15-2013, 03:35 PM | #269 | |
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Tell them there is this SIB available for your car... SIB 120912 - cold starts, Rough idling, acceleration lag I'm actually very surprised how nice the car drives with the update. What an improvement... when i first started the car up, I thought it died but then i looked at the RPMs and it was hovering nicely just under 1k. The engine seems sooooo smooth and shifts perfectly ![]() |
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02-15-2013, 03:40 PM | #270 | |
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02-15-2013, 04:00 PM | #271 | |
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Drives: 2011 E90 335i
Join Date: Sep 2011
Location: Houston
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02-15-2013, 04:11 PM | #272 | |
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-Josh |
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02-15-2013, 04:20 PM | #273 | |
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And I was so looking forward to this being my first mod this weekend. |
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02-15-2013, 05:45 PM | #274 |
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Huge thanks to Slops for being the guinea pig and negotiating this update -- and getting that SIB number!
I will be heading in for the update in a couple of weeks and will report back.
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Koni sport shocks, BMW performance springs, M3 arms and sways front and rear, M3 subframe bushings, Velocity toe arms, M3 front strut bar, Cobb, ETS FMIC, Vishnu charge pipe, RPI scoops, M3 steering wheel, M3 carbon leather interior trim, Advan RS 18 inch wheels, Pilot sport tires
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02-15-2013, 08:18 PM | #275 |
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Yes sorry, race maps and e85 etc
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2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
Coming soon to the garage: 2014 M3 Maybe M5 ![]() |
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02-16-2013, 08:47 AM | #276 | |
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02-16-2013, 11:05 AM | #277 | |
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I flashed my car this morning with the AP and the new ROM is 98F0B which is already supported by COBB. You should have no issues with this rom as mine installed great. Huge thanks to Josh with helping me through this. FYI |
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02-17-2013, 05:48 AM | #278 | ||
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Hope I can help with data logs with our 98/ 100 octane fuel !!!! |
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02-18-2013, 07:59 AM | #279 |
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Been struggling with the dealer about ROM upgrade,so the car stayed at the dealer for 2 days. And now they are asking me to replace the downpipe i have with the original before they can do the programming!
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02-18-2013, 08:28 AM | #280 |
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There is a DMI update scheduled for release in early April that will fix these issues. BMW has been working on this for the past few months. I am already prebooked for it. My service tech coded it as no charge for me. He did say that given the size of this particular update, it will likely take between 3 and 4 hours to upload.
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02-18-2013, 08:46 AM | #281 | |
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02-18-2013, 08:51 AM | #282 |
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Well dropped off the car this morning. With my service adviser's attitude I'm not hoping for much.
He refused to write down the SBI information claiming that they have to diagnose the car first and they will determine if there are any applicable SBI's. He was also not very knowledgeable as he thought my 2011 had twin turbos, and mentioned they were know for HPFP issues. Uhhhh... I really want to run this tune, hopefully I wont have to return the accessport. |
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02-18-2013, 09:21 AM | #283 | |
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When he called me for my constant updates during the wait, he said that i actually explained the issues to a T and that most people dont even get that right. Plus, I do think that me saying i'm looking to buy the new M3 when it comes out made him pay extra attention to my satisfaction ![]() |
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02-18-2013, 09:32 AM | #284 | ||||
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Gotcha, we'll see what we can do with higher octane after we finish the regular stage maps. I'll also need to do testing with e85 to see if I can find/create a fuel scalar like I did for the N54.
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02-18-2013, 09:39 AM | #285 | |
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