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DISCO3.CO.UK > Technical (D3)

EGR Emulator
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slacko
 


Member Since: 25 Mar 2012
Location: West Aus
Posts: 44

Australia 
EGR Emulator

I see the egr emulators are available now so to be able to blank off the egr on post 2007 motors . Might be a dumb question but can another EGR be used to connect to the icu egr plug instead of an emulator ??? .  
Post #123754616th Feb 2014 7:44 am
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20783

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

No, because the PCM is looking for a drop in airflow when the EGR valve is open. The emulator prevents the PCM looking for said airflow changes Thumbs Up My D3 Build Thread

TDV8 Retrofit Build Thread  
Post #123754716th Feb 2014 8:03 am
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slacko
 


Member Since: 25 Mar 2012
Location: West Aus
Posts: 44

Australia 

Ok thanks for that , did not think it would that simple Thumbs Up  
Post #123754816th Feb 2014 8:31 am
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20783

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

If it was, it would have been done a long time ago Thumbs Up My D3 Build Thread

TDV8 Retrofit Build Thread  
Post #123754916th Feb 2014 8:35 am
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VMatas
 


Member Since: 26 Jan 2012
Location: Rybnik
Posts: 147

Poland 

If EGR's are blanked - how air flow drop occurs? PCM is looking for air flow drop only in Euro4 models.

P.S. Oh, post 2007 Smile Sorry Smile  
Post #123755016th Feb 2014 8:48 am
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20783

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

When the EGR's are open, the butterfly closes, so the engine sucks the exhaust gas out of the engine. As part of EU4 regulations, if this drop in airflow does not occur, then the EML must come on... My D3 Build Thread

TDV8 Retrofit Build Thread  
Post #123755516th Feb 2014 8:56 am
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