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BMW 3-Series (E90 E92) Forum
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GIAC Tune & Dealer Visit - Guess what happened?
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09-28-2010, 05:36 PM | #23 | |
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but darn it i have been wrong quite a few times -- maybe like 2 j/k cheers |
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09-28-2010, 05:49 PM | #24 |
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All very good points gentlemen, and no, I'm not taking this situation for granted. If I had something really major happen such as a turbo failure, then yes, I'd do my best to flash back to stock before taking it in for that.
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09-28-2010, 09:01 PM | #25 |
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I took my car in for service and had the plugs changed, oil, wipers and they didn't notice a thing....i don't have the map switcher yet either. I just left it with stg 1.
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09-28-2010, 09:58 PM | #27 |
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Better yet, get to know the shop foreman and bring him a bottle of wine
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2007 E90 335i, TiAg, 6AT, ZPP, ZSP, ZCW, 6FL, HD
Quaife lsd, ETS fmic, GIAC s/w, Dinan intake/exhaust/oc, Koni/M3 susp, Apex Arc 8, Mich PSS |
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09-30-2010, 05:33 PM | #28 |
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10-22-2010, 12:47 PM | #29 | |
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I had a GTI back in the day that had a transmission replaced because I was fooling around (I was young and stupid). I gave the SA an envelope with some cash and said "lunch is on me" Every time after that, anything that needed to be done to the car he would totally help me out with. |
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10-22-2010, 01:04 PM | #31 | |
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10-22-2010, 01:11 PM | #32 |
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as long as your car did not throw any tuning related codes, the flash is not diagnosed and is in theory invisible.. a piggyback tune like JB3 or Proceed are physically wired in your ECU box which obviously is visible.. your case is the same as anyone running Dinan's flash, like me.. no issues with dealer visits, knock on wood..
I would also hope you know that they reflashed your ECU so the GIAC tune will need to be reinstalled now.. Last edited by dlbrooks18; 10-22-2010 at 01:20 PM.. |
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10-22-2010, 01:31 PM | #33 |
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So it sounds like you don't have a switcher either and didn't even switch back to stock? Wow, that's ballsy! Of course there's no way a tech could take your car for a spin and not notice it, and I'd think after replacing all that stuff, they'd have taken it for a drive?
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10-22-2010, 02:13 PM | #34 | |
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Sorry dude but you are talking out your arse on this one. Even if the GIAC software ends up with the same checksum, the DME contents can be read in around 80 minutes (that is how long my tool takes to read a 335) and then you don't need to dis-assemble anything. Just do a binary file compare against a reference file and in 3 seconds or less you can tell that the file is not stock. Then an automated script can extract certain parameters and tell them what certain variables are set to, such as boost etc. If they want to determine what is going on, it's extremely easy to do. Absoluetly no dis-assembly required. |
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10-22-2010, 03:10 PM | #35 |
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10-22-2010, 03:14 PM | #36 | |
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10-22-2010, 06:18 PM | #37 |
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wow, I can't imagine how they did not feel the extra power. Like you said, they probably did, but the relationship keeps them from making a stink about it.
like mentioned already, would be willing to bet that if you have turbo issues they may be singing a different tune. Awesome that you got it fixed though. |
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10-22-2010, 07:33 PM | #38 |
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cool.. I'm contemplating going with the GIAC flash, enjoy
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10-23-2010, 09:18 AM | #39 | |
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