BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > O2 sensors dying

Thread Tools Search this Thread
      09-30-2011, 06:14 PM   #1

Drives: 2008 335xi
Join Date: Sep 2011
Location: Ct

Posts: 1
iTrader: (0)

O2 sensors dying

I have a 335xi and I have lost 3 o2 sensors in the past 6 months. I have 80k miles on my car. Does this seem insane? My service tech thinks it could be a result of carbon build up from the fuel injector. Anyone with similar problems that can shed some light. Thanks.
Appreciate 0
      10-01-2011, 02:15 AM   #2
First Lieutenant

Drives: 2006 330i E90
Join Date: Aug 2011
Location: So Cal

Posts: 343
iTrader: (0)

Funny thing- I just heard a friend describing this to me at the grocery store. In his case, it was the catalytic converter that died. He also has the 2008 335xi (at about 125K miles). I was told the codes for O2 sensor and catalytic converter can be inter-related and confusing.
Appreciate 0


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 04:54 PM.

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