E90Post
 


European Auto Source
 
BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > Egr delete



Reply
 
Thread Tools Search this Thread
      07-15-2013, 03:59 PM   #1
Leah1
Second Lieutenant
3
Rep
243
Posts

Drives: 320d m sport
Join Date: Jan 2013
Location: Space

iTrader: (0)

Egr delete

Hi all, I have an e90 320d lci and was wondering what is involved to disable the egr as I do a fair amount of town driving with a lot of short trips, would like to keep the engone as clean as possible.
Appreciate 0
      07-15-2013, 04:35 PM   #2
tmarshall57
Lieutenant
tmarshall57's Avatar
United Kingdom
15
Rep
550
Posts

Drives: F10 530d M Sport
Join Date: Apr 2008
Location: Bury, Lancs, UK

iTrader: (0)

Garage List
I think that you would also need to consider a DPF delete and associated remap as the EGR has the effect of cleaning up the gases which end up being sent through the DPF. Others will correct me if I have this wrong.
__________________
F10 530d M Sport, September 2012 Individual Amazonite Silver, Oyster Dakota Leather, Auto, Nav Pro, Bluetooth + USB Devices, Expanded BMW Online, Comfort Seats, Sunroof, Sun Protection Glass Individual Satin Walnut Honey Brown Trim Interior Inside/Outside Mirror with folding and autodip, M Rear Spoiler
Appreciate 0
      07-16-2013, 02:42 PM   #3
Leah1
Second Lieutenant
3
Rep
243
Posts

Drives: 320d m sport
Join Date: Jan 2013
Location: Space

iTrader: (0)

I am looking to do a remap soon but not the dpf removal as there's nothing wrong with it currently.
Would a mapper be able to stop the function of the egr through the map only ?
Appreciate 0
      07-16-2013, 03:41 PM   #4
tmarshall57
Lieutenant
tmarshall57's Avatar
United Kingdom
15
Rep
550
Posts

Drives: F10 530d M Sport
Join Date: Apr 2008
Location: Bury, Lancs, UK

iTrader: (0)

Garage List
Possibly but my point is that disabling the EGR will increase the pollutants entering the DPF which the DPF is not designed to cope with so you could clog up the DPF before its time. The EGR I believe is designed to recirculate a portion of the exhaust gases to be burned again through the inlet manifold. This results in reduced emission pollutants entering the DPF and thence the exhaust - all part of meeting the Euro IV emission spec.
__________________
F10 530d M Sport, September 2012 Individual Amazonite Silver, Oyster Dakota Leather, Auto, Nav Pro, Bluetooth + USB Devices, Expanded BMW Online, Comfort Seats, Sunroof, Sun Protection Glass Individual Satin Walnut Honey Brown Trim Interior Inside/Outside Mirror with folding and autodip, M Rear Spoiler
Appreciate 0
      07-16-2013, 04:18 PM   #5
Leah1
Second Lieutenant
3
Rep
243
Posts

Drives: 320d m sport
Join Date: Jan 2013
Location: Space

iTrader: (0)

Yeah see what your saying,cheers
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 06:18 AM.




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