E90Post
 


GT Haus
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > HELP!! Fault Code 29E0



Reply
 
Thread Tools Search this Thread
      10-15-2009, 11:24 AM   #1
thwgw24
Major
 
thwgw24's Avatar
 
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA

Posts: 1,060
iTrader: (19)

Garage List
07' E90 335i  [0.00]
HELP!! Fault Code 29E0

29E0 : fuel mixture control
Any idea why am I getting this code?
I was running Procede V3 Rev.2 and switched to JB3 1.4 two days ago with my AR catless DP and AE exhaust.
Getting this same code over and over again.
__________________
RB Turbo/Procede V5/Vishnu PWM Meth Injection Kit/Vishnu DCI/AR Catless DP/AE Performance Exhaust(Sold)/Helix FMIC/Forge DVs/Rixster Vent Boost Gauge/Wavetrac LSD/KW V3/ACT Street Clutch Kit
thwgw24 is offline   Taiwan
0
Reply With Quote
      10-15-2009, 11:50 AM   #2
enrita
Major General
 
enrita's Avatar
 
Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

Posts: 7,323
iTrader: (0)

did you reset adaptations? That should be done everytime you change something in the car.
__________________
07 335i AT - TD St.2 Turbos - COBB (Custom Cobb mapping by http://www.protuningfreaks.com/) - JB4G5 ISO - Okada Coils - NGK 5992 Plugs - E85 Walbro - Injen Intake - Helix IC - Snow Stg. 3 - Stett CP - AR DPs - midpipes 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 - Level 10 AT upgrade - Alpina AT Flash
enrita is online now   Sweden
0
Reply With Quote
      10-15-2009, 11:53 AM   #3
thwgw24
Major
 
thwgw24's Avatar
 
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA

Posts: 1,060
iTrader: (19)

Garage List
07' E90 335i  [0.00]
Quote:
Originally Posted by enrita View Post
did you reset adaptations? That should be done everytime you change something in the car.
what do you mean reset adaptations?
How do I do it?
__________________
RB Turbo/Procede V5/Vishnu PWM Meth Injection Kit/Vishnu DCI/AR Catless DP/AE Performance Exhaust(Sold)/Helix FMIC/Forge DVs/Rixster Vent Boost Gauge/Wavetrac LSD/KW V3/ACT Street Clutch Kit
thwgw24 is offline   Taiwan
0
Reply With Quote
      10-15-2009, 12:21 PM   #4
enrita
Major General
 
enrita's Avatar
 
Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

Posts: 7,323
iTrader: (0)

you need the BT cable to do that. Anyway i got fuel mixture once too. i deleted the code and never came back on.
__________________
07 335i AT - TD St.2 Turbos - COBB (Custom Cobb mapping by http://www.protuningfreaks.com/) - JB4G5 ISO - Okada Coils - NGK 5992 Plugs - E85 Walbro - Injen Intake - Helix IC - Snow Stg. 3 - Stett CP - AR DPs - midpipes 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 - Level 10 AT upgrade - Alpina AT Flash
enrita is online now   Sweden
0
Reply With Quote
      10-15-2009, 12:40 PM   #5
thwgw24
Major
 
thwgw24's Avatar
 
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA

Posts: 1,060
iTrader: (19)

Garage List
07' E90 335i  [0.00]
Quote:
Originally Posted by enrita View Post
you need the BT cable to do that. Anyway i got fuel mixture once too. i deleted the code and never came back on.
tried that already. It came back.
__________________
RB Turbo/Procede V5/Vishnu PWM Meth Injection Kit/Vishnu DCI/AR Catless DP/AE Performance Exhaust(Sold)/Helix FMIC/Forge DVs/Rixster Vent Boost Gauge/Wavetrac LSD/KW V3/ACT Street Clutch Kit
thwgw24 is offline   Taiwan
0
Reply With Quote
      10-15-2009, 12:47 PM   #6
enrita
Major General
 
enrita's Avatar
 
Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

Posts: 7,323
iTrader: (0)

send a mail to Terry BMS about this.
__________________
07 335i AT - TD St.2 Turbos - COBB (Custom Cobb mapping by http://www.protuningfreaks.com/) - JB4G5 ISO - Okada Coils - NGK 5992 Plugs - E85 Walbro - Injen Intake - Helix IC - Snow Stg. 3 - Stett CP - AR DPs - midpipes 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 - Level 10 AT upgrade - Alpina AT Flash
enrita is online now   Sweden
0
Reply With Quote
      10-15-2009, 03:41 PM   #7
thwgw24
Major
 
thwgw24's Avatar
 
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA

Posts: 1,060
iTrader: (19)

Garage List
07' E90 335i  [0.00]
Terry never seen this code before but he thinks this is 02 sensor related.
Any input anyone??
__________________
RB Turbo/Procede V5/Vishnu PWM Meth Injection Kit/Vishnu DCI/AR Catless DP/AE Performance Exhaust(Sold)/Helix FMIC/Forge DVs/Rixster Vent Boost Gauge/Wavetrac LSD/KW V3/ACT Street Clutch Kit
thwgw24 is offline   Taiwan
0
Reply With Quote
      10-15-2009, 07:31 PM   #8
goff
///M Tech
 
Drives: E90 335i
Join Date: May 2008
Location: NY

Posts: 85
iTrader: (2)

Send a message via AIM to goff
check the injectors and plugs for carbon build up.
goff is offline   United_States
0
Reply With Quote
      11-10-2010, 04:10 PM   #9
kang159
Private
 
Drives: 335is Coupe
Join Date: Apr 2010
Location: Orange County

Posts: 63
iTrader: (1)

Garage List
2010 335i  [0.00]
Any update on this? I keep getting this code too.
kang159 is offline  
0
Reply With Quote
      11-10-2010, 04:12 PM   #10
techlogik
Major
 
Drives: 07 335i Coupe
Join Date: Dec 2006
Location: FL

Posts: 1,339
iTrader: (1)

Quote:
Originally Posted by thwgw24 View Post
Terry never seen this code before but he thinks this is 02 sensor related.
Any input anyone??
ROFL...not at you mind you..but at Terry...that is some great customer service everyone brags about.

Good luck.
__________________
SOLD: 2007 E92 335i Space Gray. Loaded. 6AT | GIAC Stage 1 w/map switcher 330rwhp/332tq | CX Racing IC | Drop-in Filter | Eibach Pro/Koni Yellows | M6 Reps | Toyo Proxes IV Tires, 235/35/19F-265/30/19R
techlogik is offline  
0
Reply With Quote
      11-10-2010, 06:26 PM   #11
thread killer
Banned
 
Drives: faster then your car
Join Date: Nov 2008
Location: pulling away

Posts: 472
iTrader: (3)

you probably have a air leak. why not take the fault for what it is and try to fix what its telling you? lol
thread killer is offline  
0
Reply With Quote
      11-26-2010, 04:09 PM   #12
kang159
Private
 
Drives: 335is Coupe
Join Date: Apr 2010
Location: Orange County

Posts: 63
iTrader: (1)

Garage List
2010 335i  [0.00]
I've seafoamed with car on ramps, and found no leaks and honestly, I'm not sure how 'fuel mixture control' translates into 'air leak'. I was thinking it might be an O2 sensor, injector, or DP fix problem...=(
OP, are you running DP fix?
kang159 is offline  
0
Reply With Quote
      11-26-2010, 04:28 PM   #13
tmo24
Captain
 
tmo24's Avatar
 
Drives: 2010 335i e90 Msport
Join Date: Aug 2010
Location: Las Vegas

Posts: 908
iTrader: (3)

Quote:
Originally Posted by techlogik View Post
ROFL...not at you mind you..but at Terry...that is some great customer service everyone brags about.

Good luck.
Diagnosing something from having little information and a code that he says he hasn't seen before must be tough. Especially when the car is not in front of him. How does anyone know if this is even related to the JB? There is an assumption that it could be since the code was a few days after a switch, but it doesn't mean that its automatically at fault. OP- did you try to switch back to the procede to see how it behaved? Now, if it IS directly something that is related, then I can see your argument, but still, he can only know and suggest so much because there are different variables. I am in no way trying to start an argument. I have been on the end of trying to diagnose something over the phone or a text message without a car in front of me and I will tell you that it is a lot easier when you are with the car and can try different things. I just did a quick google search and came across something that might help. It seems like someone asked Terry about this several months back and there was a sensor that was at fault. Maybe you can forward this to Terry to spark his memory a bit.

http://www.n54tech.com/forums/showthread.php?t=7098
__________________
2010 335i AW e90 Msport
tmo24 is offline   United_States
0
Reply With Quote
      11-26-2010, 07:54 PM   #14
joec500
Brigadier General
 
Drives: it has 4 wheels
Join Date: Jul 2008
Location: San Francisco

Posts: 3,004
iTrader: (10)

OH Also check the harness, as I had some bare wires as the shrink tubing started coming off a couple of wires that control fueling. I taped these up and have not had these errors since. I also have a RevII proceded.
joec500 is offline  
0
Reply With Quote
      11-27-2010, 09:20 AM   #15
thread killer
Banned
 
Drives: faster then your car
Join Date: Nov 2008
Location: pulling away

Posts: 472
iTrader: (3)

Quote:
Originally Posted by kang159 View Post
I'm not sure how 'fuel mixture control' translates into 'air leak'. I was thinking it might be an O2 sensor, injector, or DP fix problem...=(
how can you NOT think that FUEL MIXTURE CONTROL means the car cant CONTROL THE FUEL MIXTURE because of an outside varriable? leaking injector, wastegates, o2 sensor, air leak.

way way down the list of things to look for- wiring/programming


go find one of those problems.
thread killer is offline  
0
Reply With Quote
      11-27-2010, 01:00 PM   #16
thwgw24
Major
 
thwgw24's Avatar
 
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA

Posts: 1,060
iTrader: (19)

Garage List
07' E90 335i  [0.00]
dealer replaced my spark plugs and code never came back.
__________________
RB Turbo/Procede V5/Vishnu PWM Meth Injection Kit/Vishnu DCI/AR Catless DP/AE Performance Exhaust(Sold)/Helix FMIC/Forge DVs/Rixster Vent Boost Gauge/Wavetrac LSD/KW V3/ACT Street Clutch Kit
thwgw24 is offline   Taiwan
0
Reply With Quote
      12-07-2012, 07:52 PM   #17
PR3CI5N
need4speed
 
PR3CI5N's Avatar
 
Drives: 2010 E90 M 335i
Join Date: Jun 2010
Location: West Coast

Posts: 1,216
iTrader: (15)

I replaced my G4 board with the new G5 ISO yesterday morning and today I got these same codes, 29E0 and 29E1. I've never gotten them before so I'm guessing its G5 ISO related. If the OP already asked T and he doesn't know then I'm stumped...Car runs fine but I don't like seeing the SES light in my dash.
__________________
N54
PR3CI5N is offline   United_States
0
Reply With Quote
      12-20-2012, 09:34 PM   #18
themyst
Major General
 
themyst's Avatar
 
Drives: E90 335i LCI
Join Date: Feb 2009
Location: NYC

Posts: 6,602
iTrader: (8)

Send a message via AIM to themyst
Quote:
Originally Posted by PR3CI5N View Post
I replaced my G4 board with the new G5 ISO yesterday morning and today I got these same codes, 29E0 and 29E1. I've never gotten them before so I'm guessing its G5 ISO related. If the OP already asked T and he doesn't know then I'm stumped...Car runs fine but I don't like seeing the SES light in my dash.
Are you running a DP Fix by any chance?"
__________________
E90 LCI N54 6AT
themyst is offline   South Korea
0
Reply With Quote
      12-21-2012, 02:52 PM   #19
sickem
Freude am fahren
 
sickem's Avatar
 
Drives: in the fast lane
Join Date: Mar 2010
Location: People's Republic of New Jersey

Posts: 1,946
iTrader: (4)

Garage List
I'm getting these codes too and my fuel trims while tuned are maxing out on pump gas at wot. I do have a dp fix installed, too. Dealer had it for four days...they smoke tested it and the reset adaptations in dme (tune was out). If SES light and codes cone back I'll take out the DP fix and see if they reappear. I emailed terry and he wrote back quickly but his only suggestion was to remove the DP fix and see what happens.

Edit: this is after new plugs, coils, and oxygen sensors...
__________________
Cobb E40 PROtune by Jake@PTF/RR catless DPs/aFe DCI/ETS 5" FMIC/ER CP/Forge DVs/Alpina B3 TCU flash/BMW Perf. Exhaust./BMW Performance Style 313s/M-Tech Rear

Last edited by sickem; 12-21-2012 at 03:08 PM.
sickem is offline  
0
Reply With Quote
      12-21-2012, 04:05 PM   #20
themyst
Major General
 
themyst's Avatar
 
Drives: E90 335i LCI
Join Date: Feb 2009
Location: NYC

Posts: 6,602
iTrader: (8)

Send a message via AIM to themyst
Quote:
Originally Posted by sickem View Post
I'm getting these codes too and my fuel trims while tuned are maxing out on pump gas at wot. I do have a dp fix installed, too. Dealer had it for four days...they smoke tested it and the reset adaptations in dme (tune was out). If SES light and codes cone back I'll take out the DP fix and see if they reappear. I emailed terry and he wrote back quickly but his only suggestion was to remove the DP fix and see what happens.

Edit: this is after new plugs, coils, and oxygen sensors...
Do you run or have run in the past, E85?
__________________
E90 LCI N54 6AT
themyst is offline   South Korea
0
Reply With Quote
      12-21-2012, 06:03 PM   #21
PR3CI5N
need4speed
 
PR3CI5N's Avatar
 
Drives: 2010 E90 M 335i
Join Date: Jun 2010
Location: West Coast

Posts: 1,216
iTrader: (15)

Anyone with the JB4 G4/G5 board has the DP fix built in so yes I am running a DP fix, why?


Quote:
Originally Posted by themyst View Post
Are you running a DP Fix by any chance?"
__________________
N54
PR3CI5N is offline   United_States
0
Reply With Quote
      12-21-2012, 06:28 PM   #22
sickem
Freude am fahren
 
sickem's Avatar
 
Drives: in the fast lane
Join Date: Mar 2010
Location: People's Republic of New Jersey

Posts: 1,946
iTrader: (4)

Garage List
Quote:
Originally Posted by themyst View Post
Do you run or have run in the past, E85?
yes, in fact it seems that the problem began around that time...LPFP?
__________________
Cobb E40 PROtune by Jake@PTF/RR catless DPs/aFe DCI/ETS 5" FMIC/ER CP/Forge DVs/Alpina B3 TCU flash/BMW Perf. Exhaust./BMW Performance Style 313s/M-Tech Rear
sickem is offline  
0
Reply With Quote
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
Forum Jump


All times are GMT -5. The time now is 10:43 AM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
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