BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read




 

Post Reply
 
Thread Tools Search this Thread
      11-07-2014, 06:57 PM   #1
Socal_Aviator
New Member
1
Rep
14
Posts

Drives: 2012 Black BMW 135i, 2011 GTR
Join Date: Oct 2014
Location: South OC, CA

iTrader: (0)

Help with engine fault code

Recently got 2 "service engine soon" codes that I was able to read on my Cobb Accesport.

First code was related to the evap emissions control (sorry guys I don't remember the actual number)

Second code had no description. My accessport stated "no description available"

The code was either P321c or P0321c (sorry I don't remember but it was one of those two). I could not find anything on the internet.

I cleared the codes and reset the ECU. After driving 4 different times today, neither code has returned.
Appreciate 0
      12-04-2014, 09:06 PM   #2
HP Autosport
Supreme Allied Commander
United_States
3758
Rep
54,070
Posts

Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com

iTrader: (36)

Quote:
Originally Posted by Socal_Aviator View Post
Recently got 2 "service engine soon" codes that I was able to read on my Cobb Accesport.

First code was related to the evap emissions control (sorry guys I don't remember the actual number)

Second code had no description. My accessport stated "no description available"

The code was either P321c or P0321c (sorry I don't remember but it was one of those two). I could not find anything on the internet.

I cleared the codes and reset the ECU. After driving 4 different times today, neither code has returned.
I wouldn't worry about it if the codes didn't return. Can you see pending codes with Cobb or only hard fault codes?
Appreciate 0
      12-04-2014, 09:44 PM   #3
tehron
Private First Class
United_States
13
Rep
152
Posts

Drives: 2011 BMW 135i 6MT
Join Date: Dec 2013
Location: Orange County

iTrader: (0)

evap codes usually mean leaky gas cap - had it in my rx8 once.. gas cap was shit. replaced it and the code went away after a few days of driving.

same thing in my winter beater (TC).

make sure the gas cap is tight and see if it comes back
__________________
2011 BMW 135i, 6MT, Jet Black - BMS Clutch Stop, Berk Street Exhaust, LCI Blackline Tails
2007 Mazda RX8, 6SP, Stormy Blue Mica - Sold
Appreciate 0
      02-16-2015, 05:33 PM   #4
one30five
Private First Class
31
Rep
181
Posts

Drives: 2011 135i DCT
Join Date: Apr 2013
Location: Minneapolis

iTrader: (0)

I attached something that has helped me a lot. ive been able to identify a lot of codes from cobb, jb4, and OBD2 scanner by using the attached document.

It says N55, but I imagine that the moajority will be the same for many platforms.
Attached Images
File Type: pdf BMW N55 Diagnostic Fault Codes.pdf (1.49 MB, 2103 views)
__________________
Fuel-it.biz|Cobb|Pure Turbos|ActiveAutowerk
Berk|BMS|Evolution Racewerks|M GmbH
VMR|StopTech|EBC|Michelin|Nitto
Royal Purple|Motul|Mann Filters|LUX
Appreciate 0
Post 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 09:04 AM.




1addicts
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