E90Post
 


Extreme Power House
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > All COBB Tuning AccessPORT Flash for N54 335i Discussion Here



Reply
 
Thread Tools Search this Thread
      07-24-2013, 11:25 PM   #8075
jaykayelemenohpee
First Lieutenant
5
Rep
334
Posts

Drives: 335i
Join Date: Mar 2013
Location: Central Phoenix

iTrader: (0)

Quote:
Originally Posted by 135Pats View Post
Add a few gallons of E85 and take some more logs, it does wonders to clean up corrections. If there are still issues, then we can start to troubleshoot hardware. With sufficient octane, an N54 should have no issue running any of Cobb's OTS maps, they're all fairly conservative timing wise.
What a day! My dog has eaten my AP. I left it on the table a couple nights ago and the dog got a hold of it at some point. One of the pins is missing so no go on logging tonight. I just contacted cobb and am working on getting a new AP. So I'll be back with some e85 logs once I get this all straightened out.
Appreciate 0
      07-25-2013, 05:33 PM   #8076
AWD Addict
Chief Executive
AWD Addict's Avatar
60
Rep
2,570
Posts

Drives: 2008 335xi 6spd Coupe
Join Date: Dec 2007
Location: Boston

iTrader: (1)

Garage List
2008 335xi  [0.00]
Quote:
Originally Posted by jaykayelemenohpee View Post
Finally got around to logging and of course as I go out I throw a boost leak code. The first I've had but it may explain why I don't feel st2+ kicking my ass like I thought it would, unless somethings just horribly wrong with my data log. If you guys could take a peek at it and let me know what you think I'd appreciate it. I cant seem to get the excel spread sheet to work on my mac.

90F in phoenix AZ. St 2+ with VRSF DP, VRSF IC, BMC DCI, modified exhaust on 91 octane.
I just had my first boost leak code too. Odd.
Appreciate 0
      07-25-2013, 07:24 PM   #8077
jaykayelemenohpee
First Lieutenant
5
Rep
334
Posts

Drives: 335i
Join Date: Mar 2013
Location: Central Phoenix

iTrader: (0)

Quote:
Originally Posted by AWD Addict View Post
I just had my first boost leak code too. Odd.
Yeah I'm really unsure of what it is. I pulled off the undertray and checked the IC hoses because that seems to be the first to fail. I only got the code once but I am not meeting target boost so I'm sure something somewhere is leaking. Maybe DVs or boost solenoids or maybe I knocked a vacuum hose off somewhere when installing my DCI. Who knows. I'm dropping it off at the shop in the AM to have them take a leak because I'm in the process of moving and all my tools are at my new place.
Appreciate 0
      07-26-2013, 12:05 PM   #8078
Morpeh
New Member
Morpeh's Avatar
Canada
0
Rep
19
Posts

Drives: 2009 E92
Join Date: Oct 2012
Location: Edmonton

iTrader: (0)

I need a help guys! I have 2009 335i, DCI, Cobb stage 1 sport. Every 2-3 days I'm getting an error codes P1447 and P2B3D. Both codes come at the same time. Car is still under warranty.
My questions are:

1. Error codes meaning? I did a search for P2B3D and got "0" results.
2. Should I leave error codes, uninstall cobb and go to the dealership?

Thank you for any help.
Appreciate 0
      07-26-2013, 01:28 PM   #8079
sickem
Freude am fahren
sickem's Avatar
28
Rep
1,968
Posts

Drives: E90 N54
Join Date: Mar 2010
Location: Doylestown, PA

iTrader: (4)

Garage List
Quote:
Originally Posted by Morpeh View Post
I need a help guys! I have 2009 335i, DCI, Cobb stage 1 sport. Every 2-3 days I'm getting an error codes P1447 and P2B3D. Both codes come at the same time. Car is still under warranty.
My questions are:

1. Error codes meaning? I did a search for P2B3D and got "0" results.
2. Should I leave error codes, uninstall cobb and go to the dealership?

Thank you for any help.
just did a google search, found this for the first one:

http://www.e90post.com/forums/showthread.php?t=551543
__________________
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
Appreciate 0
      07-26-2013, 02:20 PM   #8080
Morpeh
New Member
Morpeh's Avatar
Canada
0
Rep
19
Posts

Drives: 2009 E92
Join Date: Oct 2012
Location: Edmonton

iTrader: (0)

Smile

Quote:
Originally Posted by sickem View Post
just did a google search, found this for the first one:

http://www.e90post.com/forums/showthread.php?t=551543
I saw that thread before but my problem is combination of both codes.
Appreciate 0
      07-26-2013, 04:08 PM   #8081
sickem
Freude am fahren
sickem's Avatar
28
Rep
1,968
Posts

Drives: E90 N54
Join Date: Mar 2010
Location: Doylestown, PA

iTrader: (4)

Garage List
Quote:
Originally Posted by Morpeh View Post
I saw that thread before but my problem is combination of both codes.
Ok but a code is a code. It still means the same thing! I thought @themyst had this dtml issue at one point...
__________________
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
Appreciate 0
      07-26-2013, 04:53 PM   #8082
Morpeh
New Member
Morpeh's Avatar
Canada
0
Rep
19
Posts

Drives: 2009 E92
Join Date: Oct 2012
Location: Edmonton

iTrader: (0)

Quote:
Originally Posted by sickem View Post
Ok but a code is a code. It still means the same thing! I thought @themyst had this dtml issue at one point...
True but don't you think that one code might trigger another code to appear or fixing one problem might fix another?
Appreciate 0
      07-26-2013, 05:41 PM   #8083
sickem
Freude am fahren
sickem's Avatar
28
Rep
1,968
Posts

Drives: E90 N54
Join Date: Mar 2010
Location: Doylestown, PA

iTrader: (4)

Garage List
Quote:
Originally Posted by Morpeh View Post
True but don't you think that one code might trigger another code to appear or fixing one problem might fix another?
Yes it's likely they're related, but without knowing what the other code means its hard to say
__________________
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
Appreciate 0
      07-26-2013, 10:23 PM   #8084
themyst
Major General
themyst's Avatar
South Korea
111
Rep
6,629
Posts

Drives: '16 MK7 GTI
Join Date: Feb 2009
Location: NYC

iTrader: (8)

Send a message via AIM to themyst
DMTL pump costs $100, I believe it should be covered under the emissions warranty.
__________________
E90 LCI N54 6AT
Appreciate 0
      07-28-2013, 03:50 PM   #8085
nikitino25
Captain
nikitino25's Avatar
United_States
42
Rep
686
Posts

Drives: '07 E92 335i
Join Date: Dec 2011
Location: Missouri

iTrader: (2)

How to read codes

Sorry for the dumb question but how do you read and reset codes? Does the AP start checking for codes as soon as you plug it in and then list all the codes? After you fix whatever the code was for, how do you reset the code so it goes away? I didn't really see anything on the cobb site but maybe was looking in the wrong place.....
Appreciate 0
      07-28-2013, 03:52 PM   #8086
MidwestGolfBum
Knower of all Things Useless
MidwestGolfBum's Avatar
North Korea
29
Rep
254
Posts

Drives: Space Grey E92s
Join Date: Jan 2011
Location: No Coast

iTrader: (0)

Quote:
Originally Posted by nikitino25
Sorry for the dumb question but how do you read and reset codes? Does the AP start checking for codes as soon as you plug it in and then list all the codes? After you fix whatever the code was for, how do you reset the code so it goes away? I didn't really see anything on the cobb site but maybe was looking in the wrong place.....
Plug in Cobb -> troubleshooting -> read codes/reset codes
__________________
Quote:
Originally Posted by MrRetep View Post
I can never have cross dressing fun nothing ever fits!
Appreciate 0
      07-30-2013, 11:14 PM   #8087
steedsta
Private
1
Rep
74
Posts

Drives: 2008 E90 335i Alpine/Black 6sp
Join Date: Apr 2013
Location: United States

iTrader: (0)

Ok so i have a 08 335i, Turbo back exhaust. I been running stage 2 sport with new spark plugs and its running great.. I just put in 98 octane and ran it for about 50 miles.
whats the difference between.
Stage 1 Agressive VS stage 2 sport
and
Stage 1 Agressive VS Stage 2 Agressive, im hesitant to run stage 2 agressive even tho Cobb clearly says all Stage 2 agressive needs is 93 octain and a downpipe
Appreciate 0
      07-31-2013, 11:15 AM   #8088
Morpeh
New Member
Morpeh's Avatar
Canada
0
Rep
19
Posts

Drives: 2009 E92
Join Date: Oct 2012
Location: Edmonton

iTrader: (0)

Quote:
Originally Posted by Morpeh View Post
I need a help guys! I have 2009 335i, DCI, Cobb stage 1 sport. Every 2-3 days I'm getting an error codes P1447 and P2B3D. Both codes come at the same time. Car is still under warranty.
My questions are:

1. Error codes meaning? I did a search for P2B3D and got "0" results.
2. Should I leave error codes, uninstall cobb and go to the dealership?

Thank you for any help.
Could someone please answer my second question?

Thank you
Appreciate 0
      07-31-2013, 11:20 AM   #8089
timtech
Lieutenant
timtech's Avatar
12
Rep
516
Posts

Drives: 335
Join Date: May 2007
Location: Over there

iTrader: (7)

Quote:
Originally Posted by Morpeh View Post
Could someone please answer my second question?

Thank you
If you uninstall, it will clear all your codes. If you still get the codes with the tune removed, I would then take it to the dealer.
Appreciate 0
      07-31-2013, 11:21 AM   #8090
135Pats
Major General
135Pats's Avatar
United_States
272
Rep
6,438
Posts

Drives: A few BMWs
Join Date: May 2012
Location: Maryland

iTrader: (3)

Cobb autoclears existing codes when you un-marry it. So you could be in a pickle if the codes are only popping up due to tune induced stress.
__________________
E88 N54 Alpinweiss/Coral Red/Motiv HTA 3586r Tial .82AR/Other stuff...652WHP

F30 N55 XDrive EBII
Appreciate 0
      07-31-2013, 11:27 AM   #8091
Morpeh
New Member
Morpeh's Avatar
Canada
0
Rep
19
Posts

Drives: 2009 E92
Join Date: Oct 2012
Location: Edmonton

iTrader: (0)

That's all what I needed to know, thank you timtech and 135Pats!
Appreciate 0
      08-01-2013, 01:41 AM   #8092
USCTROJANSFIGHTON
Private First Class
USCTROJANSFIGHTON's Avatar
United_States
5
Rep
194
Posts

Drives: Car. Vrooom.
Join Date: Sep 2012
Location: San Diego CA

iTrader: (1)

I8AOS 4.01 Drive map Stage 1 BOOST

From my reading, the stock boost for N54 335i is approximately 8.5psi.
What is the boost level for Stage 1 Drive Map?
This is the most conservative map, yet I got the following code today with a half-lit engine:

P2AAF
P30FF

Highpressure fuel pump possibility
Low Boost.

66K miles.
I have been using Cobb for less than 5 days...and already a code on the most conservative map??!?!?! What gives.

I cleared the code...hopefully it doesnt come back on...
It was in the 3k-4k RPM range...

So now I am driving under the 2500k range.....

Anyone else experience this on the Stage 1 Drive map?!?
I can understand if it was on Aggressive......but Drive!
Appreciate 0
      08-01-2013, 07:58 AM   #8093
JStang
N54 ADDICT
JStang's Avatar
150
Rep
3,415
Posts

Drives: FBO E92 335i
Join Date: Dec 2010
Location: St. Petersburg, FL

iTrader: (8)

Quote:
Originally Posted by usctrojansdent View Post
From my reading, the stock boost for N54 335i is approximately 8.5psi.
What is the boost level for Stage 1 Drive Map?
This is the most conservative map, yet I got the following code today with a half-lit engine:

P2AAF
P30FF

Highpressure fuel pump possibility
Low Boost.

66K miles.
I have been using Cobb for less than 5 days...and already a code on the most conservative map??!?!?! What gives.

I cleared the code...hopefully it doesnt come back on...
It was in the 3k-4k RPM range...

So now I am driving under the 2500k range.....

Anyone else experience this on the Stage 1 Drive map?!?
I can understand if it was on Aggressive......but Drive!
30FF is a code for a boost leak / underboost. Do you have logs?
__________________

COBB PTF TUNED - 430 WHP
Appreciate 0
      08-01-2013, 08:02 AM   #8094
JStang
N54 ADDICT
JStang's Avatar
150
Rep
3,415
Posts

Drives: FBO E92 335i
Join Date: Dec 2010
Location: St. Petersburg, FL

iTrader: (8)

I noticed this morning that I had a fuel pump plausibility code (2AAF) and cleared it. I get this code from time to time when doing a few WOT pulls so it is no big deal as I am running an E45 map on the stock LPFP.

When I cleared the codes this morning, the ABS light showed up in idrive and in the gauge cluster during the code removal process. Once the codes were cleared, the lights were gone and the code never showed up in my AP.

I tried clearing a couple more times and each time the ABS light would show up. Has anyone else experienced this?

__________________

COBB PTF TUNED - 430 WHP
Appreciate 0
      08-01-2013, 05:55 PM   #8095
ocarioca1m
New Member
Brazil
0
Rep
22
Posts

Drives: 335i
Join Date: Aug 2013
Location: Brazil

iTrader: (0)

If the maps are changed... Could an accessport for an N54 work for an N55 engine?
Appreciate 0
      08-01-2013, 09:52 PM   #8096
Jeffman
Lieutenant
Jeffman's Avatar
10
Rep
466
Posts

Drives: 2008 335xi E90
Join Date: Jul 2010
Location: Somewhere in America

iTrader: (1)

Garage List
Quote:
Originally Posted by JStang View Post
I noticed this morning that I had a fuel pump plausibility code (2AAF) and cleared it. I get this code from time to time when doing a few WOT pulls so it is no big deal as I am running an E45 map on the stock LPFP.

When I cleared the codes this morning, the ABS light showed up in idrive and in the gauge cluster during the code removal process. Once the codes were cleared, the lights were gone and the code never showed up in my AP.

I tried clearing a couple more times and each time the ABS light would show up. Has anyone else experienced this?

I saw that yesterday too when changing maps. I think it happened once before. Both times only since the Alpina B3 TCU flash. It clears if you clear codes, turn off the engine and restart.
Appreciate 0
Reply

Bookmarks

Tags
135i cobb, 335i cobb, 535i cobb, accessport n54, bmw cobb, bmw cobb tuning, cobb 135i, cobb 335i, cobb 535i, cobb ap, cobb bmw, cobb n54, cobb tuning bmw, cobb tuning n54, cobb tuning n55, flash n54, flash n55, n54 accessport, n54 cobb, n54 cobb tuning, n54 flash, n54 flash tune, n55 cobb, n55 flash, n55 flash 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
Forum Jump


All times are GMT -4. The time now is 01:07 AM.




e90post
e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2016, 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