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P0489-00 (2f) Exhaust gas recirculation control circuit low
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Triplet3
 


Member Since: 26 Nov 2016
Location: Southampton
Posts: 320

England 2007 Discovery 3 TDV6 GS Manual Arctic FrostDiscovery 3
P0489-00 (2f) Exhaust gas recirculation control circuit low

Hi all. This popped up on my IID with the check engine light.

I presume it's an EGR fault but not sure what it means. Is one stuck open? If so how do I tell which one?

It doesn't go into limp mode and I can clear and carry on as normal

Any advice would be great!


Thanks

Chris
 1995 Discovery 1 300TDI
2006 Discovery 3 TDV6 - Gone
1979 Series 3 109" - Gone 
 
Post #189467228th Dec 2017 11:54 am
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Ja92mie
 


Member Since: 16 Sep 2014
Location: Newquay
Posts: 1259

United Kingdom 2005 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3

Blank them and forget all about it Thumbs Up EGR valves are a pain in the Censored
  
Post #189467528th Dec 2017 11:59 am
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Triplet3
 


Member Since: 26 Nov 2016
Location: Southampton
Posts: 320

England 2007 Discovery 3 TDV6 GS Manual Arctic FrostDiscovery 3

Already blanked Big Cry
 1995 Discovery 1 300TDI
2006 Discovery 3 TDV6 - Gone
1979 Series 3 109" - Gone 
 
Post #189501529th Dec 2017 12:43 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20713

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

An 06 doesn't have an EML...

An 07 will need a software patch
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #189501629th Dec 2017 12:44 pm
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Triplet3
 


Member Since: 26 Nov 2016
Location: Southampton
Posts: 320

England 2007 Discovery 3 TDV6 GS Manual Arctic FrostDiscovery 3

It's a 56 plate with a 7a VIN. It has been fine for the past year and a half, no issues at all but in the last few weeks the lights been coming on.
They were blanked before I bought it so don't know what kit was used Sad
 1995 Discovery 1 300TDI
2006 Discovery 3 TDV6 - Gone
1979 Series 3 109" - Gone 
 
Post #189503029th Dec 2017 1:35 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20713

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Doesn’t really matter. Blanked is blanked.

Needs the software patch to put the light out Thumbs Up
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #189507029th Dec 2017 4:17 pm
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Triplet3
 


Member Since: 26 Nov 2016
Location: Southampton
Posts: 320

England 2007 Discovery 3 TDV6 GS Manual Arctic FrostDiscovery 3

Thanks Thumbs Up

What I dont understand is that it has worked for a year and a half no problem....
Is there a way I can tell using the IID if it's had a software update before?
Chris
 1995 Discovery 1 300TDI
2006 Discovery 3 TDV6 - Gone
1979 Series 3 109" - Gone 
 
Post #189516829th Dec 2017 8:18 pm
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