2016 discovery sport egr fault

This site contains affiliate links for which LandyZone may be compensated if you make a purchase.
S

Sam1504b

New Member
Posts
1
Location
Hp180wj
Hi all having trouble with a discovery sport 2.0ltr td 2016 the fault code that keeps coming up is p049b-00 exhaust gas recirculation - b- insufficiant flow detected.
Put smoke tester on and no air leaks found. Both egr valves changed (low pressure egr) with no luck all egr pipes clear.
About a month ago it was in with a blocked dpf but that has all been cleaned out and regeneration done.
Thanks sam
 
Here's what LR sais about that code:

Disco sport P049B-00.jpg
 
Sam1504b said:
Hi all having trouble with a discovery sport 2.0ltr td 2016 the fault code that keeps coming up is p049b-00 exhaust gas recirculation - b- insufficiant flow detected.
Put smoke tester on and no air leaks found. Both egr valves changed (low pressure egr) with no luck all egr pipes clear.
About a month ago it was in with a blocked dpf but that has all been cleaned out and regeneration done.
Thanks sam
Click to expand...
Hi Sam, I have pretty much he same story, did you get yours solved? Thanks Richard
 
Hi, did anyone get this one solved? I am one step away from selling my discovery sport, I cannot take it anymore.
 
We need to know a lot more about the issue than just code, and what you've done to try to cure the problem so far.
For instance.
Has the EGR valve or pipes been blanked off?
If not.
Have you replaced the the EGR controller valve?
Have you stripped and cleaned the EGR cooler?
 
Nodge68 said:
Has the EGR valve or pipes been blanked off?
If not.
Have you replaced the the EGR controller valve?
Have you stripped and cleaned the EGR cooler?
Click to expand...
I did these steps:
- replaced cooler filter. Error appeared again after around 1000 km
- replaced cooler and controller valves (new cooler comes with new cooler filter), error reappeared after 3000 km
- Replaced DPF and cooler. Error reappeared again after 3000 km

Now I am waiting for LR to tell me next step for like 2 weeks already. They initially said that they need to replace dpf again, I rejected their proposal.
 
You must log in or register to reply here.

Similar threads

John Riley
Disco Sport EGR fault P049B-00
Replies
0
Views
737
John Riley
John Riley
A
Discovery 4 (2016) gives error code P045B-77 EGR “B” - does EGR valve need to be replaced?
Replies
0
Views
964
ahannula
A
SootScout
I recorded over 200 trips on my 2017 Discovery Sport to find out if its DPF is fit for purpose
2 3
Replies
44
Views
2K
Plasser
P
H
Discovery Sport Sept 2015 - Breakdown
Replies
14
Views
2K
Phil-G
P
M
Discovery 4 - Limp Mode Cold Start Manifold absolute pressure issues
Replies
2
Views
2K
Graculus
Graculus
Back
Top