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egr blank instruction
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MARSHY
 


Member Since: 27 Dec 2009
Location: northumberland
Posts: 9

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3
egr blank instruction

hello this is my first post, ive tried searching the egr valve post but havnt come across egr blank instructions can anyone point me in the right direction. do you have to remove any parts? or just fit the blanks then put the pipes back on. mine is a 54 plate.
  
Post #62791926th Mar 2010 7:32 pm
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jimbo23
 


Member Since: 04 Jan 2009
Location: salisbury
Posts: 262

England 2006 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

You have to remove 2 pipes and the butterfly valve in the air intake, very easy job wont take long

http://www.bellautoservices.co.uk/index.php?page=4x4_accessories

Have a look at bell auto website (site sponser) there is a great pdf fitting guide which tells you all you need to know Thumbs Up
  
Post #62793226th Mar 2010 7:44 pm
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al cope
 


Member Since: 08 Nov 2005
Location: Oldbury, WM
Posts: 10298

England 

you fit the blanking plates (one each side of the engine, as you would expect on a V6), then either remove the butterfly in the throttle housing, or easier, remove the link that operates the butterfly and fix it wide open with a self tapper.

thats it.

Al

PS if its just blanking plates, you dont remove the pipes completely.
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Post #62793326th Mar 2010 7:44 pm
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MARSHY
 


Member Since: 27 Dec 2009
Location: northumberland
Posts: 9

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Cheers
  
Post #62794926th Mar 2010 8:00 pm
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BrumLee
 


Member Since: 07 Mar 2008
Location: West Midlands
Posts: 1360

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Blanked EGR pipes off today as it took me ages to crawl across the car park yesterday. Already a big improvement although I haven't remove the butterfly flap yet due to not having a T25 bit slim enough to get to one of the solenoid screw.

What's the significance of removing the flap if there's a big improvement after just blanking the pipes?
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Post #62832127th Mar 2010 7:19 pm
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al cope
 


Member Since: 08 Nov 2005
Location: Oldbury, WM
Posts: 10298

England 

you should have an airflow problem if you havnt got the butterfly wide open, with egr blanked, as the way the air flow works is that the butterfly closes when egr's open, so in your case you've got the car closing the butterfly, but no airflow via EGR's, as these are now blanked.

Al
 Volvo XC90 B5 Plus Dark
Gone - MY18 D5 HSE - Corris on 22's with Black Pack
Now gone - MY16 D4 SE Tech, Loire Blue, Almond Leather, Privacy, plus some other goodies.
Old - MY12 D4 SDV6 XS Auto - Ipanema Sand with Almond Leather - Plus other niceties, and D4.com sticker
Older - D3 TDV6 XS Auto - Lugano Teal with Almond Leather, 20" Stormers, Shiny Tailpipes, DVD/TV - and obligatory D3 sticker
Ancient - D3 TDV6 S - Tonga with Ebony, 20" Stormers, satnav & DVD 
 
Post #62853328th Mar 2010 11:31 am
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bellautos
 


Member Since: 02 Feb 2006
Location: NorthYorkshire
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United Kingdom 2010 Discovery 4 3.0 TDV6 SE Auto Santorini BlackDiscovery 4

brum, as you know you need to remove the butterfly as soon as you can.

When the butterfly is closed the engine is designed to suck air from the egrs which at this time would be open, but now your egrs are blanked it will be fighting for air to breath as it cant get it from the normal place.

Pete

.
  
Post #62854728th Mar 2010 12:34 pm
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BrumLee
 


Member Since: 07 Mar 2008
Location: West Midlands
Posts: 1360

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

bellautos wrote:
When the butterfly is closed the engine is designed to suck air from the egrs which at this time would be open, but now your egrs are blanked it will be fighting for air to breath as it cant get it from the normal place.


So the TDV6 is addicted to smoking Laughing

I know I have to remove the butterfly Wink I'll be doing it Tuesday when I have the torx bit I left a work Embarassed I just wondered what difference it would make as the hesitation from pull away has already disappeared Thumbs Up
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Hantek 1008c Oscilloscope 
 
Post #62874928th Mar 2010 8:15 pm
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bongy
 


Member Since: 16 Jan 2010
Location: location location
Posts: 223

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Manual Buckingham BlueDiscovery 3

I am mechanically challenged so how long do you think it would take my local(good guy) mechanic to do this?
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Post #62880328th Mar 2010 9:35 pm
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jimbo23
 


Member Since: 04 Jan 2009
Location: salisbury
Posts: 262

England 2006 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

1 hour tops, some good instructions on Bell autos website if you want them Thumbs Up
  
Post #62881928th Mar 2010 9:53 pm
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BrumLee
 


Member Since: 07 Mar 2008
Location: West Midlands
Posts: 1360

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Butterfly flap taken out today (due to rubbish weather all week). Didn't take too long to do and no bits snapped off Thumbs Up

With just the EGR's blanked off there was an improvement in mpg which is now 21.5 on the dash, before it was 18.9. Would be nice to see 23mpg+ with the flap removed, so fingers crossed Wink
 Faultmate MSV2 EXTREME
FOXWELL N624 Elite
Hantek 1008c Oscilloscope 
 
Post #6316063rd Apr 2010 8:41 pm
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