Advertise on DISCO3.CO.UK
Forum · Gallery · Wiki · Shop · Sponsors
  Home · FAQ · New Posts · My Posts · PMs · Search · Members · Members Map · Groups · Profile · Donate · Register · Log In  
DISCO3.CO.UK > Maintenance & Mods (D3)

EGR P0489
Post Reply  Down to end
Page 1 of 1
urhunden
 


Member Since: 15 Jan 2010
Location: Stockholm
Posts: 813

Sweden 2013 Discovery 4 3.0 SDV6 HSE Auto Java BlackDiscovery 4
EGR P0489

Just got limpmode when starting and code P0489.

Understand that it is EGR trouble.
Can erase code with IID and get going. Anyway no limpmode but not a sprinter.

IID live values when going is EGR 0 86%, EGR 1 5%.
Which is left and right?

Would it be EGR mechanical fault or could it be electrical?  
Post #17451887th Dec 2016 2:03 am
View user's profile Send private message View poster's gallery Reply with quote
Bodsy
Site Sponsor 


Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Likely to be egr stuck open. As you have an IID tool, you can get the blank software update from BAS and then physically blank them and apply the patch.
Only if you don't have DPF though, so check that first. Thumbs Up Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling

Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here  
Post #17452177th Dec 2016 7:54 am
View user's profile Send private message View poster's gallery Send e-mail Reply with quote
urhunden
 


Member Since: 15 Jan 2010
Location: Stockholm
Posts: 813

Sweden 2013 Discovery 4 3.0 SDV6 HSE Auto Java BlackDiscovery 4

unfortunately I have DPF.
But I have seen something about an australian emulator. Mayb it works with DPF.

Anyway. My car has done 220000kms. Already I have had 2 new EGRs on each side. Very expensive "consumption" part.  
Post #17452637th Dec 2016 9:46 am
View user's profile Send private message View poster's gallery Reply with quote
Bodsy
Site Sponsor 


Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

If you blank the egrs or remove with emulator it means the regen process won't work properly as it uses the egr to manage the temperature to get it hot enough to burn off the rubbish in the DPF. Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling

Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here  
Post #17452657th Dec 2016 9:48 am
View user's profile Send private message View poster's gallery Send e-mail Reply with quote
urhunden
 


Member Since: 15 Jan 2010
Location: Stockholm
Posts: 813

Sweden 2013 Discovery 4 3.0 SDV6 HSE Auto Java BlackDiscovery 4

Seems to be a dead end.

In IID EGR 0 and !. Which is left and which is right?  
Post #17452757th Dec 2016 10:09 am
View user's profile Send private message View poster's gallery Post Reply
Display posts from the last:  
Post Reply Back to top
Page 1 of 1
Jump to:  
< Previous Topic | Next Topic >


Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



DISCO3.CO.UK Copyright © 2004-2024 Futuranet Ltd & Martin Lewis
DISCO3.CO.UK RSS Feed - All Forums
DISCO3.CO.UK is independent and not affiliated to Land Rover.
Switch to Mobile Site