04-21-2021, 12:36 AM | #1 |
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How do you get rid of burbles (popcorn sounds, pops/bangs/crackles) in a 2021 M2C?
So I read something about the ECU being locked. Is there a way to get rid of the burbles? I don't want to hear those when I'm pulling into the parking structure at my work.
Note I'll have AA EL mid + remus so they'll be louder than stock, so I'm trying to find a way to delete the burbles. People have done it with bimmerlink before, but apparently with the new m2c it's locked. Last edited by photorph; 04-21-2021 at 04:22 AM.. |
04-21-2021, 04:23 AM | #3 |
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04-21-2021, 06:57 AM | #4 |
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AK motion works for me to delete pops. I have a post July 2020 build so most likely the latest ECU.
I appreciate it's not the most cost effective way to delete pops, but it also deletes ASD and offers a cool engine gearbox temp, boost pressure gauge. |
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04-21-2021, 08:02 AM | #5 |
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If you go into normal (non sports) mode, doesn't it all stop for your car?
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04-21-2021, 10:00 PM | #8 |
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04-21-2021, 10:01 PM | #9 |
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04-21-2021, 10:04 PM | #10 |
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Drives: '19 M2 '21 X5
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I must just be a child because god do I love the cracks and burbles. Especially in the office parking lot.
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04-21-2021, 10:18 PM | #12 |
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Brought the car in for break-in service last month with custom coding of seats, lights, etc and nothing was mentioned about it at all. YMMV
Last edited by (K); 04-22-2021 at 06:38 PM.. |
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04-21-2021, 10:22 PM | #13 |
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Drives: '19 M2 '21 X5
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04-22-2021, 08:09 AM | #14 | |
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Good luck with whatever you do. Personally I'd like to turn off the cold start noise. It's stupid loud for my kids and neighbors at 5:30 in the morning. |
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04-22-2021, 05:05 PM | #15 | |
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04-22-2021, 09:37 PM | #16 | |
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But stock...not at all. |
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04-23-2021, 04:49 AM | #17 |
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From Stephan in regards to the burble on/off:
Hi, BMW implemented a function in the DME software to turn it on and off and this does not affect the exhaust flap. Kind regards / Schöne Grüße Stephan Gauch So it sounds like a "feature" thrown in for good measure for the full fat M2 experience. I mean it's literally an on/off switch in the app, a factory option for it that can be accessed from the iDrive would have been great. |
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04-23-2021, 04:59 AM | #18 | |
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04-23-2021, 05:08 AM | #19 |
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Sorry, Stephan is the developer of the Bimmerlink and Bimmercode apps. I was curious so I just asked him if his apps would work on DME locked cars based off of his reply about burble being a function in the DME. I sent the email a shirt time ago so I wouldn't expect a response immediately. Though he does typical respond within the day, great guy.
My hope is that if his apps do work then the car is not locked. |
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04-23-2021, 06:32 AM | #20 |
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Yes bimmerlink has the control on or off for burbles and locked vs unlocked dme doesn’t matter to its effectiveness. BimmerCode controls ASD on or off regardless of your dme manufacture date. Both apps are great and have different general purposes. Bimmerlink balanced more to diagnostics and bimmercode to coding, naturally enough. Same developer as noted above. Coding asd off sticks. And changing burble parameter to on or off also sticks. No need to leave the app on and connected to the obd.
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04-23-2021, 08:10 AM | #21 | |
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-2014 328d Wagon, 8HP. Self-tuned, 270hp/430ft-lbs.
-2019 M2 Competition MT, Alpine White. Self-tuned 560hp -2016 Mini Cooper S, MT. Many plans. Others: -E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe. |
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04-23-2021, 09:35 AM | #22 |
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Just adding that Stephan has confirmed DME lock is independent from the apps' functions. The DME lock is specific to tuning only so it's not that the ECU is completely locked, just for those specific modules of power and other tuning related functions.
Last edited by (K); 04-23-2021 at 12:19 PM.. |
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