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expatRob



Member Since: 24 Feb 2015
Location: Frankfurt
Posts: 58

Germany 2007 Defender 110 Puma 2.4 SW Tonga Green
EGR replacement advice
I have a MY07 Puma, 2,4 Plate 7A...

I am in need of replacing my EGR valve and I have two questions.

1. Good suggestions on EGR Valve type and place to get one online?


2. Is this something I can do? I have a quote from a reputable repair shop to do it for 300 euro. I also have access to an auto workshop with lift and all the tools I could need for a DIY. Thoughts.

Thanks as always for this great board and comments. I enjoyed doing the poll and the 93% in favor of replace would be hard to go against.
Post #546651 6th Jul 2016 9:14pm
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ECH241



Member Since: 02 Feb 2016
Location: Wiltshire
Posts: 23

England 2008 Defender 110 Puma 2.4 USW Java Black
Tricky to get to but it's easy job just takes a bit of time

Oh and u will take the skin off you nuckels!!
Have fun
Post #546665 6th Jul 2016 9:31pm
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Rickydodah



Member Since: 14 Jul 2014
Location: East Sussex
Posts: 1091

Re: EGR replacement advice
expatRob wrote:
I have a MY07 Puma, 2,4 Plate 7A...

I am in need of replacing my EGR valve and I have two questions.

1. Good suggestions on EGR Valve type and place to get one online?


2. Is this something I can do? I have a quote from a reputable repair shop to do it for 300 euro. I also have access to an auto workshop with lift and all the tools I could need for a DIY. Thoughts.

Thanks as always for this great board and comments. I enjoyed doing the poll and the 93% in favor of replace would be hard to go against.


Step 1, do not try and do this until the engine is cold. Remove wiring connector.
Step 2, remove top bolt from egr where it meets the cooler, 10mm spanner. Reached from the top, easy.
Step 3, do the same with the bottom bolt, easier access from under vehicle, great if you've a ramp but okay lying on your back. Not too bad.
Step 4, as the valve is not attached to the exhaust cooler it does allow the valve to be moved enough to remove the bolts from the outlet pipe, 8mm 1/4" drive socket and short extension.
Replacement is reverse of above. It is a pig of a job but not as bad as what it first looks like. I've got XL size hands which doesn't help but now I know how to do it it's about 30-45 minute job.......oh yea, loss of a bit of skin is likely Thumbs Up I started with nothing and still have most of it left!
Post #546674 6th Jul 2016 9:44pm
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expatRob



Member Since: 24 Feb 2015
Location: Frankfurt
Posts: 58

Germany 2007 Defender 110 Puma 2.4 SW Tonga Green
Good advice
Rickydodah, thanks for the great walk through and advice.
Post #546984 7th Jul 2016 11:03pm
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Phil VM2.5



Member Since: 28 Mar 2012
Location: Limelette
Posts: 196

Belgium 2012 Defender 110 Puma 2.2 SW Keswick Green
Hi,
Thanks for the explanation.A picture or drawing, I do not know where it is and I have to take it of to verify it.
The def is at home with a error P0101 but the mass flow meter look as new.
Thanks☺
Phil current : defender 110 sw 2.2 puma 2012 and 230.000km today and
again my Range Rover VM2.5 engine from 1992 and 528.000km today.

One ten 1988 to 1992
1987 BMW GS80
One Ten from 1984 to 1987
One Ten from 1983 to 1984
Serie 3 109 from 1980 to 1983
from 1974 Jeep CJ3B and CJ6
Post #547006 8th Jul 2016 4:36am
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20190

United Kingdom 
The MAF DTC is likely caused hand in hand with the EGR, the MAF sensor is most likely fine.

This should help:
https://www.defender2.net/gallery/albums/u...4l%20D.pdf
Post #547050 8th Jul 2016 10:38am
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hornet



Member Since: 04 Jan 2010
Location: Western Europe
Posts: 359

Re: EGR replacement advice
expatRob wrote:
I have a MY07 Puma, 2,4 Plate 7A...
I am in need of replacing my EGR valve and I have two questions.
1. Good suggestions on EGR Valve type and place to get one online?
[...]


€300,-- is much too expensive. If you want to travel to Friedberg (Hessen) I can recommend a workshop for €96,-- netto, they already did it twice for me. I bought a VEMO EGR (V24-63-0003).
In addition I cleaned MAP and LMM myself as mentioned above.

But I strongly recommend to get a remap with EGR programmed OUT! I have good experience with BAS. The costs are moreless the same when changing the EGR, but the biggest advantage: no more problems. Due to the Brexit decision and the relation EUR/GBP it got very reasonable....
Post #547103 8th Jul 2016 2:08pm
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Phil VM2.5



Member Since: 28 Mar 2012
Location: Limelette
Posts: 196

Belgium 2012 Defender 110 Puma 2.2 SW Keswick Green
custom90steve wrote:
The MAF DTC is likely caused hand in hand with the EGR, the MAF sensor is most likely fine.

This should help:
https://www.defender2.net/gallery/albums/u...4l%20D.pdf


Thanks for help ...
I will try

Phil current : defender 110 sw 2.2 puma 2012 and 230.000km today and
again my Range Rover VM2.5 engine from 1992 and 528.000km today.

One ten 1988 to 1992
1987 BMW GS80
One Ten from 1984 to 1987
One Ten from 1983 to 1984
Serie 3 109 from 1980 to 1983
from 1974 Jeep CJ3B and CJ6
Post #547260 9th Jul 2016 8:02am
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