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Home > Maintenance & Modifications > EGR Blanking - ALL HERE
EGR Blank or Not To EGR Blacnk that is the question?
Blank EGR
80%
 80%  [64]
Leave EGR as Standard
20%
 20%  [16]
Total Votes: 80

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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi, mine is too old to have a DPF. I think they came in with 2010 models.

From what I have read models with DPF have monitoring on the activity of the EGR. This is why the partial blanking plate is used.
It passes just enough to keep the monitoring happy.

I believe a few forum members have tried without problems.

Cheers, JGH99. Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #293414 12th Mar 2016 8:18 am
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Dresdner



Member Since: 29 Feb 2016
Location: Dresden
Posts: 244

Germany 2008 Freelander 2 TD4 SE Auto Stornoway Grey

Mine is 2008 with DPF, it is easy to know if you have one or not by the horse power, if you have 160 HP you don't have, if you have 152 HP DPF is there.

Post #293416 12th Mar 2016 8:22 am
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Ah, maybe DPF was introduced earlier in the German market. I have read posts earlier in this thread and they were introduced in 2011in U.K.

JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #293419 12th Mar 2016 8:48 am
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Bogart



Member Since: 20 May 2015
Location: Norfolk
Posts: 514

United Kingdom 2010 Freelander 2 TD4 XS Auto Stornoway Grey

Bought a blanking plate but not fitted yet. Is gasket seal really required or can I just use the plate alone?

Post #293425 12th Mar 2016 11:12 am
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi, I contacted the seller on this. They advised that they had only used a smeer of copper slip on each side and had never had one leek. I have fitted two now and they show no signs of leeking. Just be careful to tighten the two bolts evenly a bit at a time to ensure a flat contact.

JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #293434 12th Mar 2016 2:16 pm
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Bogart



Member Since: 20 May 2015
Location: Norfolk
Posts: 514

United Kingdom 2010 Freelander 2 TD4 XS Auto Stornoway Grey

Okay will do thanks for the reply.

Post #293438 12th Mar 2016 3:06 pm
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sergio977



Member Since: 08 Jan 2016
Location: Italy
Posts: 128

Italy 2007 Freelander 2 TD4 S Manual Orkney Grey

Dresdner wrote:
i am starting to doubt the theory that a DPF cars need the restrictor and not fully blanked has the EGR is a particle source.

Your thoughts on this are welcom


totally agree with you Dresdner!! In fact during the regeneration the EGR is closed! furthermore, the DPF needs NOx to work, and also high temperatures.

now we know that the EGR lower the NOx and the temperatures....so blankig the EGR will be healty for the DPF.

unfortunately, the full blank MAYBE put on the EML: maybe...I don't tyed yet

I put the restictor only because I've bought it first Wink

Post #293448 12th Mar 2016 5:00 pm
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SaabDriver



Member Since: 08 Jun 2015
Location: Yorkshire
Posts: 88

England 2014 Freelander 2 TD4 GS Auto Loire Blue

I looked into blanking the EGR on my Saab (with DPF) everyone found blanking with a solid plate would put the EML on but a plate with a hole (or several small holes could be used without putting the EML on. I did find a post by someone that started with a solid plate and kept drilling small holes in it until it stopped putting the light on.
I decided that it would only be any real help if it was blanked completely so didn't bother. Mine, Saab convertible
Hers, MY08 GS auto

Post #293460 12th Mar 2016 6:28 pm
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi, from all the posts I have seen it looks like you can not fully blank PDF equiped cars. There is monitoring of the EGR functioning and exhaust flow through to the inlet. Blank it off and fault shown. As you can see from my test of a partial blank (see photo), quite a lot of soot is stopped by plate. I would guess this will help reduce the shxt that goes through the inlet but eventually the plate may clog up and still cause a fault warning.

No simple answer.

JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #293480 12th Mar 2016 9:16 pm
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sergio977



Member Since: 08 Jan 2016
Location: Italy
Posts: 128

Italy 2007 Freelander 2 TD4 S Manual Orkney Grey

yes, it looks like you can not fully blank PDF equiped cars, but nobody tryed to blank a pre-facelift DPFed Freelander yet.

Mine with the restrictos is OK: maybe I'll buy also the full blank and will try what's really happens Very Happy

I'm not so sure that the MIL will switch on...for sure this will happens with the post-facelift that have a completely different ECU, but the pre-facelift have the same ECU in both cases, with or without DPF Very Happy

Post #293584 14th Mar 2016 8:30 am
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi all, does anyone know wich FL2 models have the watercooled EGR valve. Or from which year they were introduced.

Cheers, JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #293865 16th Mar 2016 10:13 pm
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sergio977



Member Since: 08 Jan 2016
Location: Italy
Posts: 128

Italy 2007 Freelander 2 TD4 S Manual Orkney Grey

Hi JGH,
in my knows, all the diesel FL2 have watercooled EGR Wink

Post #293881 17th Mar 2016 7:20 am
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Ah, yes. Thanks for the reply. I think I have the Turbo and EGR mixed up.

I blame the medication. Nurse!!!!!

JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #293958 17th Mar 2016 6:19 pm
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi all, had the full blanking plate on for a week now. Still think she runs smoother but I can't say I have seen any change in mpg.

JGH99 Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #294128 19th Mar 2016 10:58 pm
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JGH99



Member Since: 06 Nov 2015
Location: Derbyshire
Posts: 193

United Kingdom 2007 Freelander 2 TD4 GS Manual Stornoway Grey

Hi all, update on full blanking plate. I have now done nearly 2000 miles since fitting. A mixture of commuting and one 600 mile motorway run to the south coast and back. Car has gradually become even smoother and pulls even better at low revs. The small clouds of smoke when pulling away after a being stuck in traffic have gone.

Fuel consumption on the daily commute had gone from 35mpg to 37mpg with the partial blank. Now up to 39mpg with the full blank. I can only assume something is clearing out as the engine breathes fresher air. I have noticed slightly more turbo whistle coming in sooner. Maybe turbo cleaned up a bit.

I'm mostly pleased with better and smoother response from the engine but the extra mpg is welcome.

Cheers, JGH99. Freelander 2 GS Stornoway Grey
Jan 2007 Bought 71,000 miles. Currently 149,300 miles.

Post #296331 14th Apr 2016 7:18 pm
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