E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > CEL with exhaust work?



Reply
 
Thread Tools Search this Thread
      03-25-2013, 06:43 PM   #1
SuckMy_Nick
Red Liner
United_States
8

 
SuckMy_Nick's Avatar
 
Drives: E92 335i XDrive
Join Date: Dec 2012
Location: Boston


Posts: 184
iTrader: (0)

CEL with exhaust work?

I have an AA 2 tune, not sure if it matters.. But I want to delete my secondary cats and res.. Will I get a CEL?

I've searched and found people who don't have tuned getting CELS, with the tune help?
__________________
07' E92 328xi (First BMW)
09' E92 335xi (Current Car)
Appreciate 0
      03-25-2013, 10:06 PM   #2
MBP0202
Private First Class
United_States
4

 
Drives: n52
Join Date: Jun 2010
Location: Around...


Posts: 114
iTrader: (1)

No you will not get a CEL if you delete the secondary cats. The second set of o2 sensors are before the secondaries.

Now if you remove the primaries then that's a different story...
__________________


2007 E90 328xi l 6MT l Sparkling Graphite Metallic l ZSP l ZPP l ZCW l iDrive l Logic 7 l MMW Headers l AA Stage 2 l BMW Performance Intake l BMW Performance Exhaust l Euphoria 6K LED interior l Blacklines l V3 Mtec l VMR VB3
Appreciate 0
      03-26-2013, 07:15 AM   #3
SuckMy_Nick
Red Liner
United_States
8

 
SuckMy_Nick's Avatar
 
Drives: E92 335i XDrive
Join Date: Dec 2012
Location: Boston


Posts: 184
iTrader: (0)

Quote:
Originally Posted by MBP0202
No you will not get a CEL if you delete the secondary cats. The second set of o2 sensors are before the secondaries.

Now if you remove the primaries then that's a different story...
That's what I thought but I was reading something that said otherwise
__________________
07' E92 328xi (First BMW)
09' E92 335xi (Current Car)
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


All times are GMT -5. The time now is 03:57 PM.




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