E90Post
 


European Auto Source
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > o2 problem



Reply
 
Thread Tools Search this Thread
      01-03-2013, 05:14 PM   #1
amill411
Second Lieutenant
amill411's Avatar
6
Rep
294
Posts

Drives: 2008 335i E92
Join Date: Jul 2011
Location: Tampa, Florida

iTrader: (0)

o2 problem

So I just recently had a rear o2 sensor replaced at the dealer.

However after a week of light driving I'm still having the o2 sensor code present.

I took it to the dealer and explained to them maybe it was the wrong o2 sensor that they replaced, however they insist that it was correctly replaced.

They said they "opened a case" and are just waiting on a response from BMW.

What could be my problem?

Also can anyone confirm that 2c7e Lambda probe behind catalytic converter is the PASSENGER side o2?
__________________
JB4 and other stuff

Appreciate 0
      01-03-2013, 05:22 PM   #2
pits200
Lieutenant Colonel
United_States
37
Rep
1,942
Posts

Drives: 09 335i X-Drive Black Sapphire
Join Date: Mar 2010
Location: Pittsburgh

iTrader: (0)

I started getting the same issue with my procede and lambda probe errors. I reinstalled firmware and a few hundred miles later still no code.

Please keep us updated in regard to your resolution.
Appreciate 0
      01-08-2013, 12:58 PM   #3
amill411
Second Lieutenant
amill411's Avatar
6
Rep
294
Posts

Drives: 2008 335i E92
Join Date: Jul 2011
Location: Tampa, Florida

iTrader: (0)

Quote:
Originally Posted by pits200 View Post
I started getting the same issue with my procede and lambda probe errors. I reinstalled firmware and a few hundred miles later still no code.

Please keep us updated in regard to your resolution.
After doing a little research I found a couple people that were getting lambda codes due to an exhaust leak.

I've noticed recently an exhaust leak coming from my car, the dealer agreed that they think it is the exhaust leak causing the error but they will not fix it because of my aftermarket exhaust.

So I just gotta get down there and figure it out, I'll post back with an update within a few days
__________________
JB4 and other stuff

Appreciate 0
      01-08-2013, 02:41 PM   #4
pits200
Lieutenant Colonel
United_States
37
Rep
1,942
Posts

Drives: 09 335i X-Drive Black Sapphire
Join Date: Mar 2010
Location: Pittsburgh

iTrader: (0)

Quote:
Originally Posted by amill411 View Post
After doing a little research I found a couple people that were getting lambda codes due to an exhaust leak.

I've noticed recently an exhaust leak coming from my car, the dealer agreed that they think it is the exhaust leak causing the error but they will not fix it because of my aftermarket exhaust.

So I just gotta get down there and figure it out, I'll post back with an update within a few days
Thanks for the update. Mine went away after getting rid of the e85 in my tank. It's strange because I never got that code before while running e85.
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
Forum Jump


All times are GMT -4. The time now is 07:21 PM.




e90post
e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2015, 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