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Bergos



Member Since: 08 Aug 2015
Location: Somewhere in Portugal
Posts: 95

Portugal 2007 Defender 110 Puma 2.4 HT Keswick Green
Complete EGR removal
Hi,

I have decided that it's the high time to get rid of the EGR in my 2007 Puma.

I have disconnected the plug from the EGR valve - errors in ECU but no MIL light. Acceptable for now. After I will try to reprogram the ECU.

About the physical removal - I would like to remove this piece of junk completely - the EGR valve and the EGR cooler (it's just occupying space and making access to for example the starter motor worse). I have the blanking plates both for the EGR cooler (3) and the EGR valve (4) but, as I said, I would like to remove it entirely and now the problem of the metal tube (1) with the MAP sensor appears.


Click image to enlarge



Click image to enlarge


Can I buy a blanked tube with the sensor port? I have found some on eBay but without a hole for MAP. Or do I need to cut the original and close it somehow? Also a bypass tube to remove the cooler is necessary.

Is there any complete "removal kit"? Bergos

LR Defender 110 HT 2007 (2.4 Puma)
https://www.facebook.com/LR.Wanderlust/
Post #708186 20th May 2018 12:16pm
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zsd-puma



Member Since: 09 Aug 2016
Location: Kent
Posts: 2720

United Kingdom 2010 Defender 110 Puma 2.4 USW Santorini Black
To remove the cooler just disconnect the coolant hoses and join them together.

For the inlet, it's stainless steel, just cut the pipe off and have someone weld the hole up.
Post #708188 20th May 2018 1:47pm
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Bergos



Member Since: 08 Aug 2015
Location: Somewhere in Portugal
Posts: 95

Portugal 2007 Defender 110 Puma 2.4 HT Keswick Green
Thank You. Smile
The cutting and welding is what I wanted to avoid... Bergos

LR Defender 110 HT 2007 (2.4 Puma)
https://www.facebook.com/LR.Wanderlust/
Post #708296 21st May 2018 12:32am
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HardCharger



Member Since: 03 Mar 2013
Location: Manila
Posts: 734

Philippines 2011 Defender 110 Puma 2.4 SW Stornoway Grey
Let us know how it all works out and what exactly to do if it does work. Looking to ditch my EGR as well as it's causing more problems than it's worth.

Any drawbacks to this though even if it works?
Post #708298 21st May 2018 4:11am
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Bergos



Member Since: 08 Aug 2015
Location: Somewhere in Portugal
Posts: 95

Portugal 2007 Defender 110 Puma 2.4 HT Keswick Green
Cannot see any. Just the MOT thing, which in my case is not a case Smile
I've removed the EGR 8 years ago in my D2 Td5. No problems and measured emissions are below spec.

I can see only positives, especially after seeing my intake manifold:


Click image to enlarge



Click image to enlarge



Click image to enlarge
 Bergos

LR Defender 110 HT 2007 (2.4 Puma)
https://www.facebook.com/LR.Wanderlust/
Post #708314 21st May 2018 7:47am
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keath



Member Since: 02 Mar 2016
Location: Barwon Heads
Posts: 5

Australia 2008 Defender 110 Puma 2.4 SW Alpine White
Re: Complete EGR removal
[quote="Bergos"Is there any complete "removal kit"?[/quote]

Any luck finding a complete kit Bergos?
Post #743651 3rd Dec 2018 4:20am
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Bergos



Member Since: 08 Aug 2015
Location: Somewhere in Portugal
Posts: 95

Portugal 2007 Defender 110 Puma 2.4 HT Keswick Green
Yes Smile

EGR-Valve-Round-Cooler-End-Type-Blanking-K...4-3-2-TDCi

Plus a custom made blanking plate for the inlet side.


It's a half-measure as you stay with the blanked, hanging pipe going to the inlet manifold.

Removing the whole EGR cooler and valve took me around 2 hours, on the street in Portuguese sun. Wink

I needed to seal the blanking plates with heat resistant silicone, because they were whistling while driving.

Also... I needed to reprogram the ECU not to lit the Check Engine light after 3 starts. And that was the expensive part... Bergos

LR Defender 110 HT 2007 (2.4 Puma)
https://www.facebook.com/LR.Wanderlust/
Post #758093 12th Feb 2019 1:20am
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