Member Since: 02 Jun 2016
Location: Hertfordshire
Posts: 2154
EGR pipe/valve
Had the dreaded Restricted Performance warning come up a few times over the last few days. Also can hear a definite whooshing/breathing sound on acceleration from near-side front.
Plugged in my Autel code reader and got the error message P1247-00 Turbocharger boost pressure low.
I know its not the inlet manifolds as had both replaced in August. Took it to the garage and he sprayed soapy water over the near side engine bay and suggested it is the EGR pipe that has broken or the EGR valve that needs replacing.
Booked in tomorrow for the garage to investigate and fix Uncle Ray's spare wheel protector
Limo Tint
Blackvue front & rear dashcam
Cruise control switch pack
Bodsy's remote for FBH
Last edited by ianm27 on 9th Feb 2021 9:56 pm. Edited 1 time in total
9th Feb 2021 4:38 pm
Andyyav
Member Since: 22 May 2019
Location: Norfolk
Posts: 305
Had something similar on mine. Also had fumes in the cab on idle, mine was the Offside EGR to exhaust manifold pipe, I went in through the wheel arch and done it on the drive, tight but manageable!
9th Feb 2021 8:27 pm
ianm27
Member Since: 02 Jun 2016
Location: Hertfordshire
Posts: 2154
The garage have now been able to diagnose the fault - it is the cross over exhaust pipe. Unfortunately this means the gear box has to come off to fix Uncle Ray's spare wheel protector
Limo Tint
Blackvue front & rear dashcam
Cruise control switch pack
Bodsy's remote for FBH
17th Feb 2021 5:53 pm
Andyyav
Member Since: 22 May 2019
Location: Norfolk
Posts: 305
Nasty, sounds expensive 🤢
18th Feb 2021 8:14 pm
thisandy
Member Since: 28 Jan 2018
Location: Pembrokeshire
Posts: 308
ianm27 wrote:
The garage have now been able to diagnose the fault - it is the cross over exhaust pipe. Unfortunately this means the gear box has to come off to fix
Member Since: 02 Jun 2016
Location: Hertfordshire
Posts: 2154
Thanks for the link thisandy but I am letting the garage fix this for me, no where near brave enough to attempt this on my ownUncle Ray's spare wheel protector
Limo Tint
Blackvue front & rear dashcam
Cruise control switch pack
Bodsy's remote for FBH
20th Feb 2021 1:25 pm
tkcG4
Member Since: 24 Oct 2021
Location: Whitburn
Posts: 1
Andyyav wrote:
Had something similar on mine. Also had fumes in the cab on idle, mine was the Offside EGR to exhaust manifold pipe, I went in through the wheel arch and done it on the drive, tight but manageable!
Just found the same problem on wifes Discovery 4 (LR part number LR020548), this is the one on the offside/drivers side if your car is a RHD UK spec, big hole in this pipe between EGR valve and turbo, fault came up as restricted performance low boost pressure at turbo.
Hope this helpsLand Rovers, they give you the freedom to explore.
Member Since: 22 May 2020
Location: REDDITCH
Posts: 15
tkcG4 wrote:
Andyyav wrote:
Had something similar on mine. Also had fumes in the cab on idle, mine was the Offside EGR to exhaust manifold pipe, I went in through the wheel arch and done it on the drive, tight but manageable!
Just found the same problem on wifes Discovery 4 (LR part number LR020548), this is the one on the offside/drivers side if your car is a RHD UK spec, big hole in this pipe between EGR valve and turbo, fault came up as restricted performance low boost pressure at turbo.
Hope this helps
Thx for this but although this may be the a Fix it may not be THE FIX as the hole is on a strengthened area the arch which is in strength but from a serious misfire from Turbo this could also happen again so it is important to know the turbo is also in tact
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