E90Post
 


Extreme Powerhouse
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Fault code, can't seem to find what it is.



Reply
 
Thread Tools Search this Thread
      06-12-2009, 08:35 AM   #1
maui86
Captain
United_States
37
Rep
738
Posts

Drives: 07 335i
Join Date: Nov 2007
Location: paradise

iTrader: (1)

Fault code, can't seem to find what it is.

hey everyone!

im getting fault code: 2ab4...anyone know what this means and why it would be caused? i got it before and cleared and it came back...no check engine light...though the traction control light will come on and then the "brake" light will stay on but be yellow. so i figured this has to do with either the brake system or DME. any help greatly appreciated. :-)

teri
__________________
http://videos.streetfire.net/video/s...rays_37268.htm

gotta do what i gotta do to get them donuts
04 spec-v: rip dec07
Appreciate 0
      06-12-2009, 08:44 AM   #2
enrita
Major General
enrita's Avatar
Sweden
159
Rep
7,378
Posts

Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

iTrader: (0)

2AB4:
2AB4 DME, internal error: RAM-checksum
Error will cause a warning light
Error is not currently present
Test conditions have been completed
Short circuit or signal interruption

Took me 5 sec to find it and paste it using search...
__________________
07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
Appreciate 0
      06-12-2009, 06:17 PM   #3
maui86
Captain
United_States
37
Rep
738
Posts

Drives: 07 335i
Join Date: Nov 2007
Location: paradise

iTrader: (1)

thank you! ah shoots, so seems like a dealer thing to do. damit, so safe to assume DME gotta be replaced :-(. thanks for your help!

teri
__________________
http://videos.streetfire.net/video/s...rays_37268.htm

gotta do what i gotta do to get them donuts
04 spec-v: rip dec07
Appreciate 0
      06-14-2009, 03:42 PM   #4
Morpheus
Captain
25
Rep
941
Posts

Drives: 335i Titanium Silver
Join Date: Sep 2008
Location: Cockaigne

iTrader: (1)

which tune? maybe you have a wire wrong somewhere.
Appreciate 0
      06-14-2009, 04:32 PM   #5
maui86
Captain
United_States
37
Rep
738
Posts

Drives: 07 335i
Join Date: Nov 2007
Location: paradise

iTrader: (1)

procede rev2 pnp with CANbus update. i thought about that, but i followed the directions to the T. i can switch maps(engine light blinks 1 or 2)...read codes, clear them etc... i've had no problems up till now...

i did take my car in for the rear brake squeak and they replaced the pads supposedly. then the light for the service interval came on and they forgot to do that service and to schedule another appointment. just been too lazy, maybe my front brake pads are getting low or something? just thought about it now...its coming up to 23k miles and i do a decent amount of spirited driving :-)

teri
__________________
http://videos.streetfire.net/video/s...rays_37268.htm

gotta do what i gotta do to get them donuts
04 spec-v: rip dec07
Appreciate 0
      06-14-2009, 05:39 PM   #6
Morpheus
Captain
25
Rep
941
Posts

Drives: 335i Titanium Silver
Join Date: Sep 2008
Location: Cockaigne

iTrader: (1)

Quote:
Originally Posted by maui86 View Post
procede rev2 pnp with CANbus update. i thought about that, but i followed the directions to the T. i can switch maps(engine light blinks 1 or 2)...read codes, clear them etc... i've had no problems up till now...

i did take my car in for the rear brake squeak and they replaced the pads supposedly. then the light for the service interval came on and they forgot to do that service and to schedule another appointment. just been too lazy, maybe my front brake pads are getting low or something? just thought about it now...its coming up to 23k miles and i do a decent amount of spirited driving :-)

teri
if i were you I would take out the procede, clear the code and see if it comes back. If it does, take it to the dealer, if it doesn't, the problem is either with the procede or your install.
Appreciate 0
      06-14-2009, 08:35 PM   #7
maui86
Captain
United_States
37
Rep
738
Posts

Drives: 07 335i
Join Date: Nov 2007
Location: paradise

iTrader: (1)

sounds like a plan. i'll jump on it and see! wont hurt to try your course of action. thanks for the advice!

teri
__________________
http://videos.streetfire.net/video/s...rays_37268.htm

gotta do what i gotta do to get them donuts
04 spec-v: rip dec07
Appreciate 0
      06-14-2009, 10:57 PM   #8
TheTwinz
Second Lieutenant
11
Rep
273
Posts

Drives: 300Z
Join Date: Feb 2009
Location: 911

iTrader: (0)

Quote:
Originally Posted by Morpheus View Post
if i were you I would take out the procede, clear the code and see if it comes back. If it does, take it to the dealer, if it doesn't, the problem is either with the procede or your install.
how do you suppose he do that? buy a BT cable along with his Rev2 canbus?
Appreciate 0
      06-15-2009, 02:59 AM   #9
maui86
Captain
United_States
37
Rep
738
Posts

Drives: 07 335i
Join Date: Nov 2007
Location: paradise

iTrader: (1)

Quote:
Originally Posted by TheTwinz View Post
how do you suppose he do that? buy a BT cable along with his Rev2 canbus?
clear the codes and then take out the procede before doing further driving i believe. it only a 5min thing, not sweating it.

though the brake lights could of gone on because my brakes are actually needing to be changed and the lock fuse went out because it sounds like my gas cap actuator might be going...when i lock the doors, it has a decent delay. didn't notice it before.

i highly doubt its the procede or the update because everything works with the tune. but it wont hurt to eliminate those two possibilities by having it out for a week. electrical problems are nothing new on my car, been having them before the tune :-(... awesome car to drive, but electronics are a POS in reliability. haha

teri
__________________
http://videos.streetfire.net/video/s...rays_37268.htm

gotta do what i gotta do to get them donuts
04 spec-v: rip dec07
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 05:07 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