BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
 





 

Post Reply
 
Thread Tools Search this Thread
      06-17-2019, 04:50 PM   #1585
dtla1
Major
dtla1's Avatar
406
Rep
1,393
Posts

Drives: 2011 135i, Space Grey
Join Date: Apr 2014
Location: Silicon Valley

iTrader: (2)

Quote:
Originally Posted by amg6975 View Post
You'd probably stand to make a boat load of cash if you could figure it out. Good luck.

Being able to adjust shift speed for the two modes, fiddle with (fix) launch control, and deactivate auto up-shifts would be my first requests. Maybe change cooling targets for track use if that's controlled in there too.
I wasn't trying to go that far into it, there are threads on other forums with people more knowledgeable about coding and it sounds like most of the items you listed above would require an actual crack of the encryption of the coding.

Instead with Winkfp, I understand you can flash in for example the TCU coding that comes on an N54 335is with a stock launch control of 5k RPM, or flash in the 135is, which apparently makes the shifts smoother and faster (people have reported very smooth shift into reverse, instead of the usual clunk we feel).

If you're interested, PM me and I can try to send you the threads I've read. I'm still trying to do research and figure this stuff out but I'm sure there are a lot of people here that already know how to do this.
Appreciate 0
      06-17-2019, 05:40 PM   #1586
Mark Aubele
Private
34
Rep
87
Posts

Drives: '12 135i
Join Date: Sep 2017
Location: Pittsburgh, Pa

iTrader: (0)

I would kill to be able to have the car shift at 5800 rather than 7000. An easier to operate launch control would be nice too.
Appreciate 0
      06-19-2019, 09:54 AM   #1587
bnd
Private First Class
bnd's Avatar
United_States
23
Rep
185
Posts

Drives: E88, N55 135i DCT
Join Date: Jul 2013
Location: Columbus, Ohio

iTrader: (3)

Quote:
Originally Posted by katsooba View Post
MHD Tuning
Twisted Tuning

hi guys!
thank you for all of your great work,
i was wondering if there are any plans for some kind of a GTS flash for the DCT transmission like the M2/3 guys get

is it even possible?
plus one for DCT options! Thanks
__________________
2011 135i N55 E88
2008 335xi N54 E92
Appreciate 2
      06-20-2019, 09:05 PM   #1588
rad_name
New Member
8
Rep
5
Posts

Drives: '11 135i DCT
Join Date: Mar 2018
Location: Auckland, NZ

iTrader: (0)

All I really want is to disable the auto upshift at redline.
Anything else is a bonus.
Appreciate 4
amg697580.50
houtan402.50
JPuehl33.00

      06-27-2019, 07:05 PM   #1589
EvanAlfred
Enlisted Member
EvanAlfred's Avatar
United_States
10
Rep
46
Posts

Drives: Bmw 135i n55 DCT
Join Date: Jul 2016
Location: Miami, Fl

iTrader: (0)

I am a plus 1 on that DCT flash option. Any kind of customization is greatly appreciated. Twisted Tuning and WedgePerformance is there any possibility I can run the e50 map with a stock lpfp? I would like to try it out.
Appreciate 0
      06-29-2019, 10:29 PM   #1590
nottatroll
New Member
9
Rep
24
Posts

Drives: 135i
Join Date: Oct 2015
Location: NM, USA

iTrader: (0)

Over boosting to 22+ PSI in 3rd & 4th gear then going into limp mode. Doesn't do it in 2nd.

Just replaced the Boost Solenoid thinking that was the cause, but still getting the same results. Where else should I start looking?

2nd Gear Log:
https://datazap.me/u/nottatroll/log-...og=0&data=3-14

3rd Gear Log:
https://datazap.me/u/nottatroll/log-...og=1&data=3-14
Appreciate 1
      07-01-2019, 06:38 PM   #1591
lecafard
New Member
0
Rep
12
Posts

Drives: 135i
Join Date: Jan 2016
Location: 97441

iTrader: (0)

finally, everyone, you are satisfied of mhd on n55?
or JB4 is the best?
Appreciate 0
      07-12-2019, 11:01 PM   #1592
WedgePerformance
BimmerPost Supporting Vendor
WedgePerformance's Avatar
United_States
1280
Rep
1,884
Posts

Drives: Slot Machines.. Keep Taking $
Join Date: Oct 2013
Location: Portland, OR

iTrader: (0)

Garage List
Quote:
Originally Posted by EvanAlfred View Post
I am a plus 1 on that DCT flash option. Any kind of customization is greatly appreciated. Twisted Tuning and WedgePerformance is there any possibility I can run the e50 map with a stock lpfp? I would like to try it out.

Steven Brachulis @ WedgePerformance Racing was able to add the VCV tables to our maps which allows for us to run higher ethanol content on the early N55's with rotary fuel pumps to include the upgraded piston style pumps at newer cars. So yes, we can run e50. We are also working with Spool Performance on a few pump upgrades for both rotary and piston style pumps to increase fueling with DI only. If you are interesting in working with us, please visit: https://www.wedgeperformanceracing.com/
Appreciate 1
      07-15-2019, 12:37 PM   #1593
christofis135i
Memberberry
christofis135i's Avatar
United_States
162
Rep
218
Posts

Drives: 2011 135i White/Red
Join Date: Jul 2017
Location: Michigan

iTrader: (0)

Was about to remove my JB4 and install my MHD. I thought I should test the connection first and it says no cable detected with the ignition on. Brand new cables just got them today.

Help.
Appreciate 0
      07-15-2019, 03:25 PM   #1594
JPuehl
Private First Class
JPuehl's Avatar
United_States
33
Rep
198
Posts

Drives: 2012 135i N55 DCT
Join Date: Mar 2015
Location: Greater Seattle area

iTrader: (0)

Quote:
Originally Posted by christofis135i View Post
Was about to remove my JB4 and install my MHD. I thought I should test the connection first and it says no cable detected with the ignition on. Brand new cables just got them today.

Help.
I get that occasionally when I go back and further with the cold start noise reduction setting and find that simply leaving everything connected and turning the car off then back on and the phone/app sees the cable. I just figured that out by trying a few different things because I know my cable is good. Good luck.
__________________
Jim
Swift Spec R springs : Koni adjustable shocks : G.C. Street Camber plates : E9# M3 FSB & front & rear control arm bits : VRSF 7 HD FMIC & inlet/outlets & catless DP : Phoenix Racing CP : WhiteLine RSFBs & diff bushings: 1M front strut tower brace : JB4 map 5 : MHD BMS BEF : Quaife LSD : 255 track & street tires
Appreciate 0
      07-15-2019, 07:40 PM   #1595
dtla1
Major
dtla1's Avatar
406
Rep
1,393
Posts

Drives: 2011 135i, Space Grey
Join Date: Apr 2014
Location: Silicon Valley

iTrader: (2)

Quote:
Originally Posted by christofis135i View Post
Was about to remove my JB4 and install my MHD. I thought I should test the connection first and it says no cable detected with the ignition on. Brand new cables just got them today.

Help.
Where did you buy your cable from? I had that issue with the first cable I bought from Amazon. After the first one I said screw it and just bought one directly from Bimmergeeks.
Appreciate 0
      07-15-2019, 07:56 PM   #1596
christofis135i
Memberberry
christofis135i's Avatar
United_States
162
Rep
218
Posts

Drives: 2011 135i White/Red
Join Date: Jul 2017
Location: Michigan

iTrader: (0)

Where did you buy your cable from? I had that issue with the first cable I bought from Amazon. After the first one I said screw it and just bought one directly from Bimmergeeks.[/QUOTE]
Got it off amazon but returned it today after it didn't work and ordered a twisted tuning cable.
Appreciate 1
dtla1405.50

      07-16-2019, 11:31 PM   #1597
ferocity02
Lieutenant Colonel
United_States
391
Rep
1,971
Posts

Drives: 2013 135is
Join Date: May 2014
Location: USA

iTrader: (8)

Quote:
Originally Posted by WedgePerformance View Post
Steven Brachulis @ WedgePerformance Racing was able to add the VCV tables to our maps which allows for us to run higher ethanol content on the early N55's with rotary fuel pumps to include the upgraded piston style pumps at newer cars. So yes, we can run e50. We are also working with Spool Performance on a few pump upgrades for both rotary and piston style pumps to increase fueling with DI only. If you are interesting in working with us, please visit: https://www.wedgeperformanceracing.com/
What does this mean for us with late model (2013) N55 fuel pumps?
Appreciate 0
      07-18-2019, 02:24 AM   #1598
WedgePerformance
BimmerPost Supporting Vendor
WedgePerformance's Avatar
United_States
1280
Rep
1,884
Posts

Drives: Slot Machines.. Keep Taking $
Join Date: Oct 2013
Location: Portland, OR

iTrader: (0)

Garage List
Quote:
Originally Posted by ferocity02 View Post
What does this mean for us with late model (2013) N55 fuel pumps?
2011 and early 2012 N55's used the same pump as the N54. Newer models went to the piston style pump that is on all the new cars.
Appreciate 1
      07-18-2019, 12:11 PM   #1599
EvanAlfred
Enlisted Member
EvanAlfred's Avatar
United_States
10
Rep
46
Posts

Drives: Bmw 135i n55 DCT
Join Date: Jul 2016
Location: Miami, Fl

iTrader: (0)

Quote:
Originally Posted by WedgePerformance View Post
Steven Brachulis @ WedgePerformance Racing was able to add the VCV tables to our maps which allows for us to run higher ethanol content on the early N55's with rotary fuel pumps to include the upgraded piston style pumps at newer cars. So yes, we can run e50. We are also working with Spool Performance on a few pump upgrades for both rotary and piston style pumps to increase fueling with DI only. If you are interesting in working with us, please visit: https://www.wedgeperformanceracing.com/
Name:  datalog.png
Views: 246
Size:  91.2 KB
Emailed you guys yesterday, I am currently on the MHD e30 tune.
im attaching a datalog for review WedgePerformance
the tune is OverBoosting to 25, when target is 19.1
my motor was stuttering at that high psi.
(EVERYTHING IS BRAND NEW fuel wise, injectors, hpfp, lpfp, sensors etc)
All information will be found on DATALOG (Mods, Condition, etc)
please help!

https://datazap.me/u/evanalfreddgmai...-5-10-11-20-21

Last edited by EvanAlfred; 07-18-2019 at 12:20 PM.. Reason: forgot to include the datalog link
Appreciate 0
      07-18-2019, 01:05 PM   #1600
dtla1
Major
dtla1's Avatar
406
Rep
1,393
Posts

Drives: 2011 135i, Space Grey
Join Date: Apr 2014
Location: Silicon Valley

iTrader: (2)

Quote:
Originally Posted by WedgePerformance View Post
2011 and early 2012 N55's used the same pump as the N54. Newer models went to the piston style pump that is on all the new cars.
Would it be safe to say then that if you've replaced your HPFP you probably are running the newer version then? I replaced my pump in my 2011 (2010.09.24 production date) with a replacement from FCP Euro so I assume I have the newer version now?...
Appreciate 0
      07-19-2019, 11:13 AM   #1601
SoFloE82
Private
6
Rep
49
Posts

Drives: 135i
Join Date: Sep 2011
Location: SoFlo

iTrader: (0)

If someone can check my log please that would be great!

https://datazap.me/u/adamlender/new-...12-17&mark=114

I've been chasing issues for the last three weeks. Just replaced the turbo outlet (to hot side IC) pipe today and I'm finally hitting target now.

I'm still seeing the boost taper more than I'd like and WGDC is very very high, I think. Can someone confirm this still doesn't look great? I did have to let off the throttle a bit late in the pull, there was something in the road, but I went back to full send shortly after letting off a bit.

Thanks in advance!
Appreciate 0
      07-19-2019, 12:33 PM   #1602
Zygote55
Enlisted Member
20
Rep
47
Posts

Drives: 2011 135i DCT
Join Date: Aug 2018
Location: Sacramento, CA

iTrader: (0)

Quote:
Originally Posted by dtla1 View Post
Would it be safe to say then that if you've replaced your HPFP you probably are running the newer version then? I replaced my pump in my 2011 (2010.09.24 production date) with a replacement from FCP Euro so I assume I have the newer version now?...
No - the pumps aren't interchangeable. You still have the "old" style pump even though you replaced it.
Appreciate 1
dtla1405.50

      07-19-2019, 11:55 PM   #1603
ferocity02
Lieutenant Colonel
United_States
391
Rep
1,971
Posts

Drives: 2013 135is
Join Date: May 2014
Location: USA

iTrader: (8)

Quote:
Originally Posted by WedgePerformance View Post
2011 and early 2012 N55's used the same pump as the N54. Newer models went to the piston style pump that is on all the new cars.
So we're still SoL?
Appreciate 0
      07-20-2019, 01:29 AM   #1604
2WheelDave
Private
24
Rep
71
Posts

Drives: 2011 135i, 2005 BMW R1200GS
Join Date: Jun 2019
Location: Salmon Arm, B.C. Canada

iTrader: (0)

G'day Eh!

I just acquired a 2011 135i. From what I am reading in this thread, I would not need to pull the ECU out to bench flash it. Am I correct?
Appreciate 1
      07-20-2019, 10:36 AM   #1605
EvanAlfred
Enlisted Member
EvanAlfred's Avatar
United_States
10
Rep
46
Posts

Drives: Bmw 135i n55 DCT
Join Date: Jul 2016
Location: Miami, Fl

iTrader: (0)

Quote:
Originally Posted by 2WheelDave View Post
G'day Eh!

I just acquired a 2011 135i. From what I am reading in this thread, I would not need to pull the ECU out to bench flash it. Am I correct?
CORRECT!
Appreciate 0
      07-20-2019, 12:07 PM   #1606
2WheelDave
Private
24
Rep
71
Posts

Drives: 2011 135i, 2005 BMW R1200GS
Join Date: Jun 2019
Location: Salmon Arm, B.C. Canada

iTrader: (0)

Excellent, I just ordered the Bimmergeeks cable.
Appreciate 0
Post Reply

Bookmarks

Tags
ecu, jb4, mhd, n55, tune

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 06:28 AM.




1addicts
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, 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