N54Tech.com - International Turbo Racing Discussion
(#1)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default VERY ROUGH IDLE AND CODES!! =/ - 07-11-2016, 10:00 AM

SO JUST DID A FMIC AND AFTERMERKET ********, EVERYTHING WENT PERFECT... TO PERFECT LOL . SO TOOK IT TO A CAR SHOW ABOUT 100 MILE ROUND TRIP. NO ISSUES BESIDES A FUEL PUMP PLAUSBILTY CODE. DELETED IT , ALL WAS GOOD. WOKE UP THIS MORNING AND GOT ON IT LEAVING A PARKING LOT AND LOSS ALL POWER/BOOST. NOW IM GETING MISFIRES 4 AND 6 CYLINDERS. AND A 29CC SEVERAL MISFIRE. OTHER CODES WERE 29D2 29DO.

ALSO THE FUEL CODE WAS 2AAF. UNFORTUANLLY NO LOGS BECAUSE CAR IS RUNNING REALLY CRAPPY CANT DONT WANT TO DRIVE IT LIKE THIS.

HPFP? INJECTORS? COILS? PLUGS?
PLUGS WERE DONE 4K MILES AGO.
FUEL PUMP WAS DONE IN 2011
IDK ABOUT INJECTORS
PLEASE HELP
Reply With Quote
(#2)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-11-2016, 10:01 AM

ALSO GOT CODES 29F4 AND 2D25 BUT I READ THATS NOTHING REALLY?
Reply With Quote
(#3)
Old
Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Tuner
 
Posts: 32,847
Join Date: Jan 2008
Default 07-11-2016, 11:14 AM

For basic fault code diagnostics visiting a mechanic might be more appropriate. If you are trying to sort it out yourself you read the fault codes and search those online for the description and possible causes.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
Reply With Quote
(#4)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-11-2016, 11:29 AM

Quote:
Originally Posted by Terry @ BMS
For basic fault code diagnostics visiting a mechanic might be more appropriate. If you are trying to sort it out yourself you read the fault codes and search those online for the description and possible causes.
THANKS FOR THE REPLY , BESIDES TAKING IT TO THE DEALER NONE OF THE MECHANICS LOCAL HAVE THE KNOWLEDGE IMHO. I HAVE THE JB4 SO THATS HOW I FOUND THE CODES, LOOKED UP WHAT OTHER PEOPLE SAY THAT HAD THE SAME CODES . BUT CANT FIND A GOOD ANSWER REALLY. ANY WAY TO JUST TEST THE INJECTORS OR HPFP?
Reply With Quote
(#5)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-11-2016, 02:54 PM

Just threw a 30bb code car will not go over 20mph
Reply With Quote
(#6)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-11-2016, 02:55 PM

Quote:
Originally Posted by Terry @ BMS
For basic fault code diagnostics visiting a mechanic might be more appropriate. If you are trying to sort it out yourself you read the fault codes and search those online for the description and possible causes.
Any ideas?
Reply With Quote
(#7)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-11-2016, 02:58 PM

Heres what i could get as far as logs , idk if they help
Attached Files
File Type: csv 2016-07-11 17_18_27.csv (5.9 KB, 101 views)
File Type: csv 2016-07-11 17_25_07.csv (9.7 KB, 98 views)
Reply With Quote
(#8)
Old
Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
Tuner
 
Posts: 18,477
Join Date: Oct 2012
Car: 135i
Default 07-12-2016, 08:52 AM

30bb is bad mosfets in the DME. They'll need replaced. Guessing you are an '07



Click on our banner to visit our website!
Video of our Stage 2 LPFP upgrade installation.

BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways.
Reply With Quote
(#9)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-12-2016, 01:13 PM

Quote:
Originally Posted by Steve @ BMS/Fuel-It!
30bb is bad mosfets in the DME. They'll need replaced. Guessing you are an '07
Dealer said dme is fried , just hoping it didnt take anything iut with it . Any one have best solution? They quoted 2140.00 lol
Reply With Quote
(#10)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-12-2016, 02:12 PM

Im a 2008 year idk about build date , any one have the link for the mosfets they know work?
Reply With Quote
(#11)
Old
Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
Tuner
 
Posts: 18,477
Join Date: Oct 2012
Car: 135i
Default 07-13-2016, 05:55 AM

Do a search for replacing the mosfets and save yourself a couple grand.



Click on our banner to visit our website!
Video of our Stage 2 LPFP upgrade installation.

BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways.
Reply With Quote
(#12)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-13-2016, 10:37 AM

Quote:
Originally Posted by Steve @ BMS/Fuel-It!
Do a search for replacing the mosfets and save yourself a couple grand.
yea i found post that gave me part numbers but i dont know for sure there the right ones


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#13)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-16-2016, 11:38 AM

Quote:
Originally Posted by Terry @ BMS
For basic fault code diagnostics visiting a mechanic might be more appropriate. If you are trying to sort it out yourself you read the fault codes and search those online for the description and possible causes.
Terry i need help. Took my dme to 2 tv shops they both said mosfets tested good, checked all fuses i could find still nothing. Any ideas?


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#14)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-16-2016, 12:14 PM

Quote:
Originally Posted by Steve @ BMS/Fuel-It!
Do a search for replacing the mosfets and save yourself a couple grand.
What you think steve


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#15)
Old
Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
Tuner
 
Posts: 18,477
Join Date: Oct 2012
Car: 135i
Default 07-16-2016, 01:21 PM

30bb is typically the mosfets. I'd replace them, it's cheap.



Click on our banner to visit our website!
Video of our Stage 2 LPFP upgrade installation.

BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways.
Reply With Quote
(#16)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-16-2016, 01:29 PM

Ok i already bought the parts just got to have them put in , ill keep you posted


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#17)
Old
mitcho mitcho is offline
New Member
 
Posts: 2
Join Date: Jul 2016
Car: 07 335i
Default 07-17-2016, 07:26 AM

Hey I also have a 07 335i, build date on side of door says 05/07 , got the 30BB code and car runs rough and sel on now. several misfires in codes from jb4. Can you tell me where you got the parts from and how much? thanks
Reply With Quote
(#18)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-18-2016, 04:04 PM

Got them from digikey ill find the part nunber


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#19)
Old
E92Beast E92Beast is offline
Junior Member
 
Posts: 130
Join Date: Jul 2016
Car: 09 E92 335i AT
Default 07-18-2016, 04:08 PM

Go to n54dme.com if you can't fix it urself or find someone


09 E92 335i Msport, fbo+e85 flash, 11.91 @ 119
10 E90 335i, MHD Stage 1
Reply With Quote
(#20)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-18-2016, 04:26 PM

Quote:
Originally Posted by E92Beast
Go to n54dme.com if you can't fix it urself or find someone
+1 wish i could but im broke even for 499.00 its a good price if your down and dont have time to be down


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#21)
Old
mitcho mitcho is offline
New Member
 
Posts: 2
Join Date: Jul 2016
Car: 07 335i
Default mosfet replacements - 07-21-2016, 04:46 PM

damn i replaced all 6 mosfets and felt ok about the new soldering, damn things were hard to remove off the board, had to push and pull and finally snap. now car wont start at all. any one else have this problem? man if anyone can please call me at 210-215-1972 with info I would appreciate it.
Reply With Quote
(#22)
Old
Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
Tuner
 
Posts: 18,477
Join Date: Oct 2012
Car: 135i
Default 07-22-2016, 06:38 AM

Sounds like the soldering or something with the replacement got botched. If you were having that much difficulty the vias or pads may have been damaged.



Click on our banner to visit our website!
Video of our Stage 2 LPFP upgrade installation.

BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways.
Reply With Quote
(#23)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-22-2016, 02:24 PM

So heres a log still got the 2abc code and 3100 , car runs fine just limp mode ..
Attached Files
File Type: csv 2016-07-22 16_44_33.csv (5.8 KB, 92 views)


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#24)
Old
08335ibmw 08335ibmw is offline
Junior Member
 
Posts: 398
Join Date: May 2016
Car: 335i
Default 07-22-2016, 02:24 PM

If any one has some ideas please text me 7725284267


Jb4 g5 , bms dci, er fmic , active d.ps , bms charge pipe, tial bov -2008 335i
Reply With Quote
(#25)
Old
v8killr4u v8killr4u is offline
Junior Member
 
Posts: 80
Join Date: Oct 2014
Car: 335 xi
Default 08-08-2016, 10:20 AM

Quote:
Originally Posted by 08335ibmw
If any one has some ideas please text me 7725284267
Did you get this figured out?
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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

Forum Jump




vBulletin Skin developed by: vBStyles.com
Copyright 2007 - 2020, N54tech.com