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EGR Blanking- Has this been tried.
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bulletman
 


Member Since: 28 Mar 2012
Location: Darwin
Posts: 82

Australia 2008 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3
EGR Blanking- Has this been tried.

Gday All,

I tried the normal style blanking on my 2008 TDV6 and ended up putting the EGR pipes back on and back to normal.
I am wondering if you could remove the EGR valve completely and blank where the valve bolts onto. Then remove the pipes that go to the Y piece and blank them, leaving the EGR valve plugged in and just cable tie it somewhere in the engine bay.

I understand this could only be tried if the EGR valves are in a working order when its done.

Can anyone see why this wouldn't work ?

Cheers Bulletman
  
Post #139380922nd Dec 2014 7:45 am
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Navigator
 


Member Since: 17 Mar 2010
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Scotland 2015 Discovery 4 3.0 SDV6 SE Auto Causeway GreyDiscovery 4

If the valves are working what is the advantage in removing them?
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Post #139386322nd Dec 2014 10:35 am
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beanie
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Member Since: 12 Mar 2011
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England 2013 Discovery 4 3.0 SDV6 GS Auto Fuji WhiteDiscovery 4

I think Disco Mikey has removed the EGR's and associated coolers ?
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Post #139386422nd Dec 2014 10:39 am
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bulletman
 


Member Since: 28 Mar 2012
Location: Darwin
Posts: 82

Australia 2008 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Navigator wrote:
If the valves are working what is the advantage in removing them?



The idea is to disconnect the EGR system without having to get the software updated. When the EGRs are working the car wont go into limp mode and if you can fool the ECU into believing that the EGR system is connected that's the end game.


Cheers Bulletman
  
Post #139388522nd Dec 2014 11:32 am
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beanie
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Member Since: 12 Mar 2011
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England 2013 Discovery 4 3.0 SDV6 GS Auto Fuji WhiteDiscovery 4

You could fit BAS's emulators to fool the electronics Thumbs Up
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D4 & RRS style D3 grilles made to order
  
Post #139388822nd Dec 2014 11:41 am
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Robbie
 


Member Since: 05 Feb 2006
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United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

Perhaps I have misunderstood but once blanked there is no practical difference in your proposed method to the original method of blanking, save for the EGR flopping about in the engine bay.

The lack of appropriate gas flow is what the ECM is looking for when it triggers the EML.
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Post #139388922nd Dec 2014 11:46 am
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bulletman
 


Member Since: 28 Mar 2012
Location: Darwin
Posts: 82

Australia 2008 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

OK , sorry I misunderstood what triggers the EML. I will have to investigate the emulaters that are mentioned.

Thanks for your replys.

Cheers Bulletman
  
Post #139420022nd Dec 2014 9:02 pm
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Farsco
 


Member Since: 07 Sep 2013
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Isle Of Man 2007 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3

I have blanked mine (2007) and all is well as the egr's are still working.

When they eventually fail, my plan is to buy 2 used egr's and remove the motors and plug those into the connectors. The ecu will think the actuators are working and problem solved.....I think!!! The BAS emulator is a better and complete solution but for the sake of a few quid, I will give that ago first. Thumbs Up
  
Post #139430222nd Dec 2014 11:20 pm
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