BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > New BM3 OTS Maps

Post Reply
 
Thread Tools Search this Thread
      01-23-2021, 09:30 AM   #23
Boosted 1
Where Does He Get Those Wonderful Toys?
Boosted 1's Avatar
United_States
94
Rep
290
Posts

Drives: 07 M coupe, Gx470, M2 PE
Join Date: Feb 2011
Location: Pel’lum

iTrader: (5)

Just went down stairs and did a cold start and it is stumbling all over itself idling. Sounds like it’s missing on 3 cyls. I gave it some gas to about 1200rpm until it warmed up and it finally idled correctly.
Appreciate 0
      01-23-2021, 09:35 AM   #24
detroitm2
Colonel
detroitm2's Avatar
United_States
2425
Rep
2,526
Posts

Drives: 2018 M2
Join Date: Aug 2018
Location: Michigan

iTrader: (2)

Garage List
2018 BMW M2  [0.00]
Anyone else notice the description for the Stage 2+ Racegas tune is the same as the 2+ E30 tune?

proTUNING Freaks can you confirm that the Racegas tune is correct and it's just the description that's typo'd?
__________________
2018 M2 - Daily Driver/Track Car
Motorcity BMWCCA Member
Instagram | YouTube
Appreciate 0
      01-23-2021, 12:27 PM   #25
Boosted 1
Where Does He Get Those Wonderful Toys?
Boosted 1's Avatar
United_States
94
Rep
290
Posts

Drives: 07 M coupe, Gx470, M2 PE
Join Date: Feb 2011
Location: Pel’lum

iTrader: (5)

Figured out my problem. I turned cold start off. Switched back to oem now my idles good.
Appreciate 1
detroitm22424.50
      01-23-2021, 01:19 PM   #26
ZM2
Brigadier General
2784
Rep
3,681
Posts

Drives: 2017 LBB M2
Join Date: Mar 2017
Location: Baltimore

iTrader: (1)

Quote:
Originally Posted by detroitm2 View Post
Anyone else notice the description for the Stage 2+ Racegas tune is the same as the 2+ E30 tune?

proTUNING Freaks can you confirm that the Racegas tune is correct and it's just the description that's typo'd?
Saw that. Figured someone else would ping them about it. Thanks!
Appreciate 0
      01-23-2021, 02:09 PM   #27
detroitm2
Colonel
detroitm2's Avatar
United_States
2425
Rep
2,526
Posts

Drives: 2018 M2
Join Date: Aug 2018
Location: Michigan

iTrader: (2)

Garage List
2018 BMW M2  [0.00]
Quote:
Originally Posted by Boosted 1 View Post
Figured out my problem. I turned cold start off. Switched back to oem now my idles good.
Mine surges a bit with cold start off but its fine once its warmed up. It did this with the previous version of the stage 2 tunes as well.

I leave it off so my neighbors don't get too pissed at me
__________________
2018 M2 - Daily Driver/Track Car
Motorcity BMWCCA Member
Instagram | YouTube
Appreciate 0
      01-25-2021, 04:20 PM   #28
akkando
Major General
akkando's Avatar
5860
Rep
6,631
Posts

Drives: 17 M2 DCT LBB,11 e90 M3 ZCP IB
Join Date: Jan 2017
Location: Bay Area

iTrader: (1)

Flashed the 5.9 ACN 91 map and set burbles to off and took it for a spin. Indeed burbles are off. It was dark and raining so I didn't bother with really "testing" the map other than to see if my car was still functional.

Last edited by akkando; 01-25-2021 at 06:38 PM..
Appreciate 0
      01-25-2021, 05:30 PM   #29
Happy Motoring
Lieutenant
Happy Motoring's Avatar
United_States
474
Rep
449
Posts

Drives: OG M2
Join Date: Mar 2018
Location: Dallas, TX

iTrader: (0)

Garage List
2017 BMW M2  [10.00]
I should note that I put the Exhaust Burble Type setting to OEM. This is the same setting I had before the update and it popped like crazy. I'm a bit torn, I can definitely tell the load drop has been fixed but miss the pops. If they needed to take away the pops to fix the issue then so be it. Has anybody tried with the setting to OTS? Wonder if that would make a difference.
Appreciate 0
      01-25-2021, 05:33 PM   #30
detroitm2
Colonel
detroitm2's Avatar
United_States
2425
Rep
2,526
Posts

Drives: 2018 M2
Join Date: Aug 2018
Location: Michigan

iTrader: (2)

Garage List
2018 BMW M2  [0.00]
Just ran mine on the dyno with the new stage 2 93 octane tune.

It made 384whp and 445wtq. Not bad! Did a mobile dyno over the summer on Stage 2 Racegas tune (5.8) and it made just over 400whp.
Attached Images
  
__________________
2018 M2 - Daily Driver/Track Car
Motorcity BMWCCA Member
Instagram | YouTube
Appreciate 5
      01-26-2021, 04:01 AM   #31
VCpowered
New Member
Portugal
2
Rep
6
Posts

Drives: M2
Join Date: Nov 2020
Location: Portugal

iTrader: (0)

Quote:
Originally Posted by detroitm2 View Post
Just ran mine on the dyno with the new stage 2 93 octane tune.

It made 384whp and 445wtq. Not bad! Did a mobile dyno over the summer on Stage 2 Racegas tune (5.8) and it made just over 400whp.
That is without HPFP, nice to see if can get better results after. What mods you have in this dyno?
Appreciate 0
      01-26-2021, 07:51 AM   #32
detroitm2
Colonel
detroitm2's Avatar
United_States
2425
Rep
2,526
Posts

Drives: 2018 M2
Join Date: Aug 2018
Location: Michigan

iTrader: (2)

Garage List
2018 BMW M2  [0.00]
Quote:
Originally Posted by VCpowered View Post
Quote:
Originally Posted by detroitm2 View Post
Just ran mine on the dyno with the new stage 2 93 octane tune.

It made 384whp and 445wtq. Not bad! Did a mobile dyno over the summer on Stage 2 Racegas tune (5.8) and it made just over 400whp.
That is without HPFP, nice to see if can get better results after. What mods you have in this dyno?
Yup. Before HPFP install. I should have those numbers later this week.

Current mods are

FTP Chargepipe
FTP Boost Pipe
FTP Turbo Inlet Pipe
CSF Innercooler
AA Catted Downpipe
GFB DV+ Diverter Valve
Dinan Intake
VDO 3.5 bar TMAP sensor
__________________
2018 M2 - Daily Driver/Track Car
Motorcity BMWCCA Member
Instagram | YouTube
Appreciate 0
      01-26-2021, 08:13 AM   #33
squixs
Second Lieutenant
Germany
109
Rep
243
Posts

Drives: BMW M2 Competition
Join Date: Oct 2015
Location: Germany

iTrader: (0)

Quote:
Originally Posted by detroitm2 View Post
Just ran mine on the dyno with the new stage 2 93 octane tune.

It made 384whp and 445wtq. Not bad! Did a mobile dyno over the summer on Stage 2 Racegas tune (5.8) and it made just over 400whp.
do you also have numbers to compare 5.8 with 5.9 on 93 map?
Appreciate 0
      01-26-2021, 10:47 AM   #34
detroitm2
Colonel
detroitm2's Avatar
United_States
2425
Rep
2,526
Posts

Drives: 2018 M2
Join Date: Aug 2018
Location: Michigan

iTrader: (2)

Garage List
2018 BMW M2  [0.00]
Quote:
Originally Posted by squixs View Post
Quote:
Originally Posted by detroitm2 View Post
Just ran mine on the dyno with the new stage 2 93 octane tune.

It made 384whp and 445wtq. Not bad! Did a mobile dyno over the summer on Stage 2 Racegas tune (5.8) and it made just over 400whp.
do you also have numbers to compare 5.8 with 5.9 on 93 map?
Sadly not. I updated to 5.9 right before going to the shop with dyno.
__________________
2018 M2 - Daily Driver/Track Car
Motorcity BMWCCA Member
Instagram | YouTube
Appreciate 0
      01-26-2021, 11:01 AM   #35
Fabre80
Private
United_States
13
Rep
61
Posts

Drives: 2014 328i
Join Date: Mar 2012
Location: Georgia

iTrader: (2)

Quote:
Originally Posted by detroitm2 View Post
Sadly not. I updated to 5.9 right before going to the shop with dyno.
Great numbers! I am going to flash tonight when I get in as well and test the car in the morning can't wait!
Appreciate 0
      01-26-2021, 11:41 AM   #36
detroitm2
Colonel
detroitm2's Avatar
United_States
2425
Rep
2,526
Posts

Drives: 2018 M2
Join Date: Aug 2018
Location: Michigan

iTrader: (2)

Garage List
2018 BMW M2  [0.00]
Quote:
Originally Posted by Fabre80 View Post
Quote:
Originally Posted by detroitm2 View Post
Sadly not. I updated to 5.9 right before going to the shop with dyno.
Great numbers! I am going to flash tonight when I get in as well and test the car in the morning can't wait!
Thanks. I'm hoping to have numbers for stage 2+ E30 later this week. I may try to do the regular E30 map for comparison as well.
__________________
2018 M2 - Daily Driver/Track Car
Motorcity BMWCCA Member
Instagram | YouTube
Appreciate 0
      02-01-2021, 10:51 AM   #37
Nezil
Major
Nezil's Avatar
1402
Rep
1,466
Posts

Drives: LCI '18 6MT M2
Join Date: Jul 2017
Location: San Francisco Bay Area

iTrader: (0)

Quote:
Originally Posted by akkando View Post
Flashed the 5.9 ACN 91 map and set burbles to off and took it for a spin. Indeed burbles are off. It was dark and raining so I didn't bother with really "testing" the map other than to see if my car was still functional.
Quote:
Originally Posted by Happy Motoring View Post
I should note that I put the Exhaust Burble Type setting to OEM. This is the same setting I had before the update and it popped like crazy. I'm a bit torn, I can definitely tell the load drop has been fixed but miss the pops. If they needed to take away the pops to fix the issue then so be it. Has anybody tried with the setting to OTS? Wonder if that would make a difference.
I didn't notice any lack of burbles with my flash...

I had been running a different tune for the last few months that wasn't the 5.8 OTS and that had significantly less burbles than this one. It's possible the burbles are reduced from 5.8, but they're certainly not gone with my car.

For reference I do always set cold start and cold start RPM to OEM, but that shouldn't have an impact.
__________________
2018 ///M2 LCI, LBB, 6MT...

Current Performance Mods:
CSF FMIC, ER CP, Fabspeed Cat, Aquamist WMI, GFB DV+, NGK 97506, BM3 (Stage 2 93 OTS), CDV delete, UCP, M2C/M3/M4 Strut Brace, M3/M4 Reinforcement Rings
Appreciate 1
      02-01-2021, 11:47 AM   #38
PackPride85
Lieutenant Colonel
United_States
1120
Rep
1,643
Posts

Drives: M2
Join Date: Sep 2014
Location: NC

iTrader: (0)

I've had issues with the burble presets on previous map revisions. Usually have to flash same map config again for it to take.
Appreciate 1
      02-06-2021, 04:55 PM   #39
meady100
Enlisted Member
15
Rep
34
Posts

Drives: BMW M2
Join Date: May 2018
Location: Beds, UK

iTrader: (0)

Why is everyone fixating on changes to the burbles when you can change them back to your own taste anyway? I don't Geddit?
Appreciate 0
      02-06-2021, 10:35 PM   #40
CurryPuff
Private First Class
90
Rep
149
Posts

Drives: None
Join Date: Apr 2020
Location: SF

iTrader: (0)

Quote:
Originally Posted by meady100 View Post
Why is everyone fixating on changes to the burbles when you can change them back to your own taste anyway? I don't Geddit?
I'd manually adjusted the burbles on v5.7 and no matter what I change, I can't get them to sound the same on v5.9. Even with duration and aggression set to same, they sound different.
For me, the 1st to 2nd shift is the biggest difference, but v5.7 had a rawer feel and felt more of an occasion to drive, esp. with an intake.
Appreciate 0
      02-07-2021, 03:36 AM   #41
K_C_
New Member
Hong Kong
18
Rep
29
Posts

Drives: 2017 M2 LCI
Join Date: May 2020
Location: HK

iTrader: (0)

Any one notice the rev matching setting seems wrong? It turns out only Sport mode got rev matching....

Also "DSF OFF" mode means true DSC off? FYI the MDM mode also lost rev matching too.

Here is my setting:
Attached Images
 
Appreciate 0
      02-08-2021, 10:52 AM   #42
akkando
Major General
akkando's Avatar
5860
Rep
6,631
Posts

Drives: 17 M2 DCT LBB,11 e90 M3 ZCP IB
Join Date: Jan 2017
Location: Bay Area

iTrader: (1)

Quote:
Originally Posted by K_C_ View Post
Any one notice the rev matching setting seems wrong? It turns out only Sport mode got rev matching....

Also "DSF OFF" mode means true DSC off? FYI the MDM mode also lost rev matching too.

Here is my setting:
Your settings appear to make it so rev match would only be off in Sport.
Appreciate 0
      02-08-2021, 03:22 PM   #43
samsamdar
Captain
samsamdar's Avatar
No_Country
570
Rep
843
Posts

Drives: OG M2
Join Date: Oct 2017
Location: Los Angeles, CA

iTrader: (9)

Garage List
2018 BMW M2  [6.67]
Quote:
Originally Posted by PackPride85 View Post
Looks like PTF pushed out an update to all their N55 OTS maps. Finally including the 6MT load drop lag between shifts. Having helped test this I can 100% say the lag is gone and its awesome.

I tried to force my current OTS map to update but it doesn't seem to want to pull in the latest version that method. Do I have to go back to the main OTS page and re-request it?
Could you perhaps post a vid of how the load drop lag is fixed on the 6mt? This has really been bugging me on my 6mt...
Appreciate 0
      02-09-2021, 04:13 AM   #44
K_C_
New Member
Hong Kong
18
Rep
29
Posts

Drives: 2017 M2 LCI
Join Date: May 2020
Location: HK

iTrader: (0)

Quote:
Originally Posted by akkando View Post
Your settings appear to make it so rev match would only be off in Sport.
But I GOT rev matching in Sport mode ONLY.

Yesterday I tried to set "On" for DSC OFF mode, rev matching is back. So I guess I better stick to "On" or "Off" instead of "OEM".
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 05:14 AM.




m2
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST