E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > MHD "take a look at my log" thread



Reply
 
Thread Tools Search this Thread
      11-01-2018, 11:00 PM   #2465
TheMidnightNarwhal
Major General
TheMidnightNarwhal's Avatar
Canada
2595
Rep
6,227
Posts

Drives: 11' 335is DCT
Join Date: Jun 2015
Location: Gatineau, Quebec

iTrader: (0)

Quote:
Originally Posted by Meatos View Post
You dont get higher boost on stage 2, only the + maps, the map is made for stock intercooler
I know.

But stage 2 I thought hits 16?
Appreciate 0
      11-02-2018, 03:24 PM   #2466
drunkenup
Captain
214
Rep
987
Posts

Drives: 2009 135i, 2021 F150
Join Date: Sep 2013
Location: NJ

iTrader: (1)

Anyone have really ugly logs on v8 stage 2+? I have timing corrections everywhere

https://datazap.me/u/drunkenup/mhd-f...og=0&data=3-23

https://datazap.me/u/drunkenup/mhd-f...og=1&data=3-23

version 7 was much cleaner
__________________
MHD | BMS | VRSF | APEX | RECARO | TC Kline | BERK | Turner Motorsport | Eibach | BMW Performance
Appreciate 0
      11-04-2018, 10:10 AM   #2467
kingcloudix
Second Lieutenant
kingcloudix's Avatar
35
Rep
252
Posts

Drives: SG E92 Diego aka Silver Surfer
Join Date: Nov 2015
Location: Hyattsville, MD

iTrader: (0)

Hey all,

Been throwing 29E0 code on and off. The code usually pops up after idling for a while. Can someone take a look at my log? I ran a couple but I feel like this is the only one I got right. After the log ended I let off the throttle and the car was in 5th for a while. I heard two hard pops and then the following codes (29CD 2C3D 2C7B 2CAA 30FE 3100). Shut car off cleared codes and car went back to normal driving. My main concern is the constant lean code that I get and hoping the log can tell me something. Not too worried about the other cides as this is the first time seeing them and could be because I had car in 5th cruising at 100+. I don’t know...please help.

Log here: datazap.me/u/kingcloudix/log-1541340773

2010 335xi Stage 2...93 Pump Gas...K&N Drop in. Catless Downpipes. HKS Blow off.
Appreciate 0
      11-05-2018, 10:18 AM   #2468
Gadgetsystem
Private
14
Rep
59
Posts

Drives: Bmw 335i
Join Date: Jul 2018
Location: Cleveland

iTrader: (0)

N54 full bolt on log

im full bolt ons just want someone to look over my log for me
https://datazap.me/u/gadgetsystem/st...rk=65-53-60-33
Appreciate 0
      11-05-2018, 10:26 AM   #2469
335e92tx
ahat
335e92tx's Avatar
1032
Rep
2,592
Posts

Drives: Was '07-335e92 - Now '13-335IS
Join Date: Mar 2008
Location: Texas

iTrader: (6)

Quote:
Originally Posted by drunkenup View Post
Anyone have really ugly logs on v8 stage 2+? I have timing corrections everywhere

https://datazap.me/u/drunkenup/mhd-f...og=0&data=3-23

https://datazap.me/u/drunkenup/mhd-f...og=1&data=3-23

version 7 was much cleaner
Try switchin fuels. No corn avail?
__________________

'13 335IS N54 (1 of 373 LeMans Blue out of 3597 total production e92)- Grey interior (1 of 24 in LMB with any trans- 1 of 14 with DCT)-MODS -MFactory LSD/MHD-BQ custom Tune/ATM-IC/AFE Momentum GT Intake/Konis/Mfront&HeimJoint Rear rods&arms/Brembos.
https://photos.app.goo.gl/Lo6aHZRo7XqtPkhL8
Appreciate 0
      11-05-2018, 10:28 AM   #2470
335e92tx
ahat
335e92tx's Avatar
1032
Rep
2,592
Posts

Drives: Was '07-335e92 - Now '13-335IS
Join Date: Mar 2008
Location: Texas

iTrader: (6)

Quote:
Originally Posted by TheMidnightNarwhal View Post
I know.

But stage 2 I thought hits 16?
depends on air and other things. Look at load targets and requests. You are right there. Time to bump up a map if you want more.
__________________

'13 335IS N54 (1 of 373 LeMans Blue out of 3597 total production e92)- Grey interior (1 of 24 in LMB with any trans- 1 of 14 with DCT)-MODS -MFactory LSD/MHD-BQ custom Tune/ATM-IC/AFE Momentum GT Intake/Konis/Mfront&HeimJoint Rear rods&arms/Brembos.
https://photos.app.goo.gl/Lo6aHZRo7XqtPkhL8
Appreciate 0
      11-05-2018, 10:45 AM   #2471
TheMidnightNarwhal
Major General
TheMidnightNarwhal's Avatar
Canada
2595
Rep
6,227
Posts

Drives: 11' 335is DCT
Join Date: Jun 2015
Location: Gatineau, Quebec

iTrader: (0)

Quote:
Originally Posted by 335e92tx View Post
depends on air and other things. Look at load targets and requests. You are right there. Time to bump up a map if you want more.
It's because I have a 335is and when it overboosts stock doesn't it hit 14.5 psi.
Appreciate 0
      11-05-2018, 10:47 AM   #2472
Gadgetsystem
Private
14
Rep
59
Posts

Drives: Bmw 335i
Join Date: Jul 2018
Location: Cleveland

iTrader: (0)

im full bolt ons just want someone to look over my log for me
https://datazap.me/u/gadgetsystem/st...rk=65-53-60-33
Appreciate 0
      11-05-2018, 07:51 PM   #2473
Julian2485
Major
110
Rep
1,340
Posts

Drives: Black lci e90 335 xdrive
Join Date: Sep 2013
Location: New york

iTrader: (1)

Been getting some errors can someone please help and look at my log and thanks
https://datazap.me/u/julian2485/log-...&data=3-20
Attached Images
  
Appreciate 0
      11-06-2018, 10:25 AM   #2474
kingcloudix
Second Lieutenant
kingcloudix's Avatar
35
Rep
252
Posts

Drives: SG E92 Diego aka Silver Surfer
Join Date: Nov 2015
Location: Hyattsville, MD

iTrader: (0)

Quote:
Originally Posted by kingcloudix View Post
Hey all,

Been throwing 29E0 code on and off. The code usually pops up after idling for a while. Can someone take a look at my log? I ran a couple but I feel like this is the only one I got right. After the log ended I let off the throttle and the car was in 5th for a while. I heard two hard pops and then the following codes (29CD 2C3D 2C7B 2CAA 30FE 3100). Shut car off cleared codes and car went back to normal driving. My main concern is the constant lean code that I get and hoping the log can tell me something. Not too worried about the other cides as this is the first time seeing them and could be because I had car in 5th cruising at 100+. I don’t know...please help.

Log here: datazap.me/u/kingcloudix/log-1541340773

2010 335xi Stage 2...93 Pump Gas...K&N Drop in. Catless Downpipes. HKS Blow off.
ANYONE???????
Appreciate 0
      11-06-2018, 11:43 AM   #2475
JohnDaviz
Private
JohnDaviz's Avatar
Germany
42
Rep
67
Posts

Drives: E92 N54
Join Date: Sep 2018
Location: Germany

iTrader: (0)

Hey,

https://datazap.me/u/johndaviz/heimf...=3-10-11-16-24

being doing some pulls today as the autobahn was pretty empty. Checking logs at home i found that in some of the pulls Cylinder 4 hat this timing correction.

Not the 3* for 500-1000rpm which i dont care about.

Tune is MHD Stage 1+ 93ron with CP and 7" FMIC. Plugs, Coils a few months old and Index 12 injectors new.

Anything to worry about?
Appreciate 0
      11-06-2018, 01:00 PM   #2476
Meatos
Private First Class
59
Rep
146
Posts

Drives: 335i n54 -07
Join Date: May 2017
Location: Sweden

iTrader: (0)

Quote:
Originally Posted by Gadgetsystem View Post
im full bolt ons just want someone to look over my log for me
https://datazap.me/u/gadgetsystem/st...rk=65-53-60-33
looks good
Appreciate 1
      11-06-2018, 02:52 PM   #2477
Julian2485
Major
110
Rep
1,340
Posts

Drives: Black lci e90 335 xdrive
Join Date: Sep 2013
Location: New york

iTrader: (1)

Quote:
Originally Posted by Julian2485 View Post
Been getting some errors can someone please help and look at my log and thanks
https://datazap.me/u/julian2485/log-...&data=3-20
Can anyone check my log please
Appreciate 0
      11-06-2018, 07:13 PM   #2478
Sgop335
Colonel
Sgop335's Avatar
United_States
645
Rep
2,005
Posts

Drives: 07 335i e92, 08 535i
Join Date: Jun 2014
Location: MD

iTrader: (1)

Quote:
Originally Posted by Julian2485 View Post
Can anyone check my log please
Man what is up w this log? Even the load requested is lower than stock. Car must be slow as dog. Timing corrections higher than anything, altho all cylinders seem in sync. Bank 1 seems a mess (lamda and stft)
What is going on?
__________________
335i e92 TPC 19Ts
Appreciate 0
      11-06-2018, 08:56 PM   #2479
Julian2485
Major
110
Rep
1,340
Posts

Drives: Black lci e90 335 xdrive
Join Date: Sep 2013
Location: New york

iTrader: (1)

Quote:
Originally Posted by Sgop335 View Post
Quote:
Originally Posted by Julian2485 View Post
Can anyone check my log please
Man what is up w this log? Even the load requested is lower than stock. Car must be slow as dog. Timing corrections higher than anything, altho all cylinders seem in sync. Bank 1 seems a mess (lamda and stft)
What is going on?
Yea i guess it was in limp mode found out i have to change my bank 1 sensor pre cat
Appreciate 0
      11-07-2018, 12:38 AM   #2480
Gadgetsystem
Private
14
Rep
59
Posts

Drives: Bmw 335i
Join Date: Jul 2018
Location: Cleveland

iTrader: (0)

Quote:
Originally Posted by Meatos View Post
Quote:
Originally Posted by Gadgetsystem View Post
im full bolt ons just want someone to look over my log for me
https://datazap.me/u/gadgetsystem/st...rk=65-53-60-33
looks good
Thanks!
Appreciate 0
      11-07-2018, 11:13 AM   #2481
pjr710
Lieutenant
92
Rep
541
Posts

Drives: 335i
Join Date: Sep 2015
Location: PA

iTrader: (0)

how do I get "boost" as a data point ... I don't have my ECU flashed. so it says boost mean psi or boost after throttle body psi
Appreciate 0
      11-07-2018, 03:22 PM   #2482
pjr710
Lieutenant
92
Rep
541
Posts

Drives: 335i
Join Date: Sep 2015
Location: PA

iTrader: (0)

Here's two more, I can make 30FF happen like clockwork and it's always around my pedal position .. once I go to 99% I can make that 30FF bell ring. What's interesting is that I can see my throttle opens at 81 even at 61% pedal position.

Here's a 3rd gear pull under partial pedal down position .. with no 30ff
https://datazap.me/u/pjr710/3rd-gear...-9-15-19-23-25

Here's my 3rd gear pull with full pedal down position. 30FF happened probably right when the boost starts dropping:
https://datazap.me/u/pjr710/3rd-gear...-9-15-23-24-25
Appreciate 0
      11-07-2018, 08:20 PM   #2483
RSL
Captain
647
Rep
779
Posts

Drives: E92 ///M3 (Retired) / 335is
Join Date: Mar 2012
Location: USA

iTrader: (6)

Quote:
Originally Posted by pjr710 View Post
Here's two more, I can make 30FF happen like clockwork and it's always around my pedal position .. once I go to 99% I can make that 30FF bell ring. What's interesting is that I can see my throttle opens at 81 even at 61% pedal position.

Here's a 3rd gear pull under partial pedal down position .. with no 30ff
https://datazap.me/u/pjr710/3rd-gear...-9-15-19-23-25

Here's my 3rd gear pull with full pedal down position. 30FF happened probably right when the boost starts dropping:
https://datazap.me/u/pjr710/3rd-gear...-9-15-23-24-25
Do you have the flasher module or just monitor? It's using the ZB number instead of rom family, which is an indication the rom isn't a variant directly supported by MHD and needs to be updated first. It's probably why you have odd parameters names for logging. I'd back up and save the rom that's currently in the DME, keep it in a safe place and then let MHD update the rom to one that works with it.

As for your logs, you have 0 PID activity at WOT after spool mode ends. For the part-throttle one, PID remains active. You should still have enough WGDC base at WOT to make boost, so there may still be a leak somewhere or something up with the BCS. Some other things look odd with PID, but get your rom/monitoring sorted before screwing with the WGs. Unless the rods were physically moved before or the flapper(s) themselves are messed up, they're not the source of your boost problems.
Appreciate 0
      11-08-2018, 07:24 AM   #2484
pjr710
Lieutenant
92
Rep
541
Posts

Drives: 335i
Join Date: Sep 2015
Location: PA

iTrader: (0)

Quote:
Originally Posted by RSL View Post
Do you have the flasher module or just monitor? It's using the ZB number instead of rom family, which is an indication the rom isn't a variant directly supported by MHD and needs to be updated first. It's probably why you have odd parameters names for logging. I'd back up and save the rom that's currently in the DME, keep it in a safe place and then let MHD update the rom to one that works with it.

As for your logs, you have 0 PID activity at WOT after spool mode ends. For the part-throttle one, PID remains active. You should still have enough WGDC base at WOT to make boost, so there may still be a leak somewhere or something up with the BCS. Some other things look odd with PID, but get your rom/monitoring sorted before screwing with the WGs. Unless the rods were physically moved before or the flapper(s) themselves are messed up, they're not the source of your boost problems.
whats the BCS? As of now I've already changed my vac lines and done a pressurized boost test. Right now I have no flash just monitoring tool.

Here are pulls I did this morning .. no 30ff

https://datazap.me/u/pjr710/no-30ff-...5-6-9-15-23-24

I don't have anything to compare to but I think maybe i'm still building boost slowly?
Appreciate 0
      11-08-2018, 10:28 AM   #2485
RSL
Captain
647
Rep
779
Posts

Drives: E92 ///M3 (Retired) / 335is
Join Date: Mar 2012
Location: USA

iTrader: (6)

Boost control solenoids. When you say you replaced all vacuum lines, I assume you replaced "all" of them, including on the BCS and WGs, that they're all on tight and also checked the vacuum canisters. Also make sure you check the plastic vac tubes over the valve cover that connect the vac lines.

PID is working on those last logs and you have boost because you didn't go into spool mode at the start of the pulls. The PID shut off causing your 30FF appears to be because PID is running 100% during spool mode (one of the weird PID things I noticed). I8A0S is a little different from MSD81 roms, but still pretty sure PID is limited to 57% in stock roms like all the others.

I'd hazard a guess the rom in the DME has been messed with and/or is really old. If you bought the flasher module and updated to the latest stock I8A0S bin with, it might correct the PID/30FF and you'd be working with a known stock bin.

EDIT: sorry, it does hit spool mode, but it's not in it as long, probably because you floor it later in the last logs and are in 2nd instead of 3rd. Either way, 30FF seems because PID is timing out during spool mode. It does look like it takes a while to get boost going.

I'd still check BCS before mucking with the WG rods. Just because the DME is commanding x% out of them doesn't mean that's what's actually coming out of the BCS if they're not working properly.

Last edited by RSL; 11-08-2018 at 10:45 AM..
Appreciate 0
      11-08-2018, 11:07 AM   #2486
pjr710
Lieutenant
92
Rep
541
Posts

Drives: 335i
Join Date: Sep 2015
Location: PA

iTrader: (0)

Quote:
Originally Posted by RSL View Post
Boost control solenoids. When you say you replaced all vacuum lines, I assume you replaced "all" of them, including on the BCS and WGs, that they're all on tight and also checked the vacuum canisters. Also make sure you check the plastic vac tubes over the valve cover that connect the vac lines.

PID is working on those last logs and you have boost because you didn't go into spool mode at the start of the pulls. The PID shut off causing your 30FF appears to be because PID is running 100% during spool mode (one of the weird PID things I noticed). I8A0S is a little different from MSD81 roms, but still pretty sure PID is limited to 57% in stock roms like all the others.

I'd hazard a guess the rom in the DME has been messed with and/or is really old. If you bought the flasher module and updated to the latest stock I8A0S bin with, it might correct the PID/30FF and you'd be working with a known stock bin.

EDIT: sorry, it does hit spool mode, but it's not in it as long, probably because you floor it later in the last logs and are in 2nd instead of 3rd. Either way, 30FF seems because PID is timing out during spool mode. It does look like it takes a while to get boost going.

I'd still check BCS before mucking with the WG rods. Just because the DME is commanding x% out of them doesn't mean that's what's actually coming out of the BCS if they're not working properly.
Hey so I forgot to mention that I did replace my boost solenoids as well .. both of them. Initially I did notice kind of a difference .. i felt like they were crisper than my old ones.

Also I bought the car in 2012 with 25k on it. The previous owner did say that he had some kind of JB(X) on it at the time I believe. When he sold it he put everything back to stock b/c he was going to trade it into the dealer.

Maybe I should flash MHD Stock 0 first to see how the car responds before actuator adjustment.

Also I was wondering if "adaptations" may have something to do with the behavior?
Appreciate 0
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 02:49 AM.




e90post
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