Home · FAQ · New Posts · My Posts · PMs · Search · Members · Members Map · Groups · Profile · Donate ·
Log In
|
- You are currently viewing DISCO3.CO.UK as a guest - Register to take part or Log In
Eddynoodles
Member Since: 17 Aug 2021
Location: Somerset
Posts: 2
![](templates/vbnew/images/spacer.gif)
![2005 Discovery 3 TDV6 Base 7 Seat Manual Siberian Silver 2005 Discovery 3 TDV6 Base 7 Seat Manual Siberian Silver](../images/veh/siberian_silver.gif)
|
Hi all, New Disco 3 owner and loving the thing dispute its many known issues but hey, life would be boring if everything went perfectly.
I have what I guess is a common problem in That after getting the revs above 2500 it has started saying Engine system fault and going into limp home mode.
I have bought an icarsoft scanner and the error codes read
P0046 Turbo boost control solenoid circuit range/performance
P140d EGR control circuit B performance
P0405 EGR sensor A circuit
Question is, is it more likely that the EGR valves are causing the issue with the boost and if I change the EGR valves the Turbo will read fine? or do I have 2 issues as such.
thanks in advance
Eddy
|
17th Aug 2021 1:17 pm |
|
|
Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10547
![](templates/vbnew/images/spacer.gif)
![2005 Discovery 3 TDV6 HSE Auto Rimini Red 2005 Discovery 3 TDV6 HSE Auto Rimini Red](../images/veh/rimini_red.gif)
|
I would say you have 3 issues. Turbo, EGR one side, EGR other side.
However, I think you can ignore the EGR ones.
You need to get in through the passenger wheel arch and see if the turbo linkage is free.
If its stiff, thats probably the reason for the turbo code
https://www.disco3.co.uk/forum/topic122113.html
If it is stiff, try adding wynns VVT cleaner to the fuel tank.
If performance is still poor, blank your EGR's with shimms
|
17th Aug 2021 2:02 pm |
|
|
Eddynoodles
Member Since: 17 Aug 2021
Location: Somerset
Posts: 2
![](templates/vbnew/images/spacer.gif)
![2005 Discovery 3 TDV6 Base 7 Seat Manual Siberian Silver 2005 Discovery 3 TDV6 Base 7 Seat Manual Siberian Silver](../images/veh/siberian_silver.gif)
|
Thanks Pete, will give a go this weekend, if I blank the EGRS off will I need to have it remapped or anything?
|
17th Aug 2021 2:27 pm |
|
|
Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10547
![](templates/vbnew/images/spacer.gif)
![2005 Discovery 3 TDV6 HSE Auto Rimini Red 2005 Discovery 3 TDV6 HSE Auto Rimini Red](../images/veh/rimini_red.gif)
|
not on a 2005
|
17th Aug 2021 2:31 pm |
|
|
|
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 is independent and not affiliated to Land Rover.