06-05-2023, 05:54 PM | #155 | |
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06-05-2023, 10:00 PM | #156 |
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Aftermarket exhaust
off topic but are any of you running midpipes and have the smog testing sites been checking for secondary cats? I have factory cats but midpipes was thinking I might have to swap back
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06-06-2023, 02:11 PM | #157 | |
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06-07-2023, 03:21 PM | #158 | |
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info . Did they send you to a ref or is it just a fail and come back ? Thanks |
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08-09-2023, 08:22 PM | #159 |
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Actually need to smog very soon here in SoCal. Currently on BM3 stage 2 and smogged it bone stock a few years ago when I first got the car. Never been to a dealership in my ownership.
Will come back to update what happens once I revert back to stock and smog. |
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09-02-2023, 06:57 PM | #160 |
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@Phoenix9110
My f80 M3 2015 was on BM3 and I flashed back to stock tune and relock the DME. Tried the drive cycle recommended here for 4 times in a row. (drove 20-30miles for 3min 15sec and then 40-60miles for 15mins) O2 sensor and O2 heater remain incomplete, everything else are complete. Is there anything I missed on the required drive cycle? No error code about O2 sensors either. My ECU address/CAN Id: 7E8. Calibration verification numbers: 01B29B1DB. |
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09-03-2023, 09:25 AM | #161 |
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Subscribed to this thread as I am in CA… but man I cant tell if maybe now BM3 has sorted the whole flash to stock and +Lock to DME so my fellow CA can enjoy BM3 tunes.
I may just stay stock until I move out of this headache of a state. |
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10-05-2023, 08:25 PM | #162 | |
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So can I flash stock and lock... go pass smog and then come back and retune? What does "lock" mean |
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10-05-2023, 10:15 PM | #163 | |
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If you were ever selling your BM3 license, PTF requires you to flash Stock-and-Lock before you can transfer. I’m pretty sure the BM3 app will tell you if you’re DME hard locks and which type (bench or Femto).
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'18 F80 Base 6MT | '19 F82 Exec DCT | '18 F82 Comp Exec DCT | '23 G80cx
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10-05-2023, 11:10 PM | #164 |
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Anyone know if flashing the BM3 GTS transmission tune back to stock will pass after reverting it? I reached out to BM3 support and they claim that the transmission tune is not checked during smog.
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10-14-2023, 11:41 PM | #165 |
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No idea on that but I took all of my bm3 and xhp off and flashed stock and locked dme
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10-14-2023, 11:42 PM | #166 | |
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10-16-2023, 10:17 AM | #167 |
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Drives: 2017 BMW M3 ZCP
Join Date: Jun 2020
Location: New Jersey
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Garage List 2001 Honda S2000 [0.00]
2006 Mini Cooper JC ... [0.00] 2020 Audi SQ5 [0.00] 2017 BMW M3 Competi ... [0.00] |
Trying to find the thread for this, but can't find anything on my search. I recently changed some settings on my BM3 with the new website and updated my file and I've lost all burbles on my car. Can someone tell me what I need to do to get them back?
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12-09-2023, 02:24 PM | #168 |
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When it’s being said that your CID and CVN are a match does that mean they should be outputting the same value? Otherwise after reflashing to stock + lock how do we know what value we should have?
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12-16-2023, 01:32 PM | #169 |
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Is there a way to have the GTS steering flashed in MA and pass inspection? I had my F80 GTS flashed and just failed inspection in MA, I had no idea these systems are so insane. I figured if the engine wasn't being tuned I wouldn't have any issues. Really caught off guard and frustrated right now.
Last edited by cptclutch; 12-16-2023 at 01:42 PM.. |
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12-31-2023, 12:48 PM | #170 |
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Reflashed to stock and locked the ECU through bm3. CID and CVN now match (same value). Did the drive cycle last night although not in its completion. Saying so all monitors are in the ready state now. Skipped the 4 min 20-30 mph drive. Went on the freeway at 58mph for about 10min until everything switched to ready except evap. Got dinner and a few min after starting the car, evap also went ready. Plan to get smogged this week.
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03-27-2024, 11:49 AM | #172 | |
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I'd like to know if you had to get a bench unlock again or if the bootmod3 app/software was able to unlock it. It'd be great if I could avoid paying for a bench unlock again. |
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03-29-2024, 10:53 PM | #173 | |
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