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Home > Technical > EGR valve (Exhaust Gases Recirculation)
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Adrian888



Member Since: 07 Apr 2013
Location: West Yorkshire
Posts: 174
United Kingdom 2009 Freelander 2 TD4_e S Manual Stornoway Grey

Has anyone developed an ECU re-map to offset the EGR removal problems? I know this is possible with many VAG engines now. eh tu?
Post #179826 12th Apr 2013 2:04 pm
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chrisg.007



Member Since: 20 Dec 2012
Location: Manchester
Posts: 45
England 

richh wrote:
hi guys, i ve seen this happen when the clip falls of the electronic actuator and the waste gate on the turbo never opens, this could well be your problem.


It
Post #187674 14th Jun 2013 8:46 pm
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chrisg.007



Member Since: 20 Dec 2012
Location: Manchester
Posts: 45
England 
Re: Smoke from the exaust

garfild wrote:
Hi, I'm new here, I've got 2010 LR2 E-type, diesel with manual gearshift from january this year (6000 miles). Can someone jelp me about this: namely when I put a middle to hard acceleration on the pedal I've got a plenty of smoke (gray or mid-black). The cars behind me are in cloud of smoke. Is this normal for a new car or something is wrong? In the service gave me an unsatisfied answer (the car is new, the fuel is bad etc.). Please someone direct me what to do?



It may be that your engine is regenerating the DPF. Go for a run on the motorway and if it still persists,that atrip to the dealer is in order. As for the EGR valve. Its basically there to channel shi*ty exhaust gas back through the cylinders to reduce emission and car road tax.
Post #187675 14th Jun 2013 8:51 pm
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douglash



Member Since: 27 Jun 2014
Location: Durban, KZN
Posts: 65
South Africa 2011 Freelander 2 SD4 HSE Auto Fuji White

Adrian888 wrote:
Has anyone developed an ECU re-map to offset the EGR removal problems? I know this is possible with many VAG engines now.

Came across this thread now and thought i would chip in..

I had my ECU remapped during the week and also they 'deleted' the EGR function from within the software. I also now have a blanking plate which I just need to fit.

So far no hassles but loads of power!!!!
Post #249937 23rd Jan 2015 12:02 pm
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Chris P



Member Since: 08 Jul 2009
Location: Limassol
Posts: 26
Cyprus 2007 Freelander 2 TD4 GS Manual Stornoway Grey

I would be very interested to hear about fuel consumption after the ECU remapping, before and after fitting the EGR blanking plate.
Post #250061 23rd Jan 2015 10:39 pm
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douglash



Member Since: 27 Jun 2014
Location: Durban, KZN
Posts: 65
South Africa 2011 Freelander 2 SD4 HSE Auto Fuji White

I'll post back with more details once I've done a more few more miles and can get a better idea.
Post #250267 25th Jan 2015 9:46 am
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airaldi



Member Since: 24 Jun 2014
Location: monteveglio
Posts: 78
Italy 2008 Freelander 2 TD4 S Manual Stornoway Grey

Maintaining the ' closed EGR the suction duct remains clean

Post #250471 26th Jan 2015 1:10 pm
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cqr



Member Since: 05 Mar 2013
Location: kent
Posts: 1308
England 2008 Freelander 2 TD4 XS Auto Stornoway Grey

Deleted
Post #250478 26th Jan 2015 1:17 pm
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airaldi



Member Since: 24 Jun 2014
Location: monteveglio
Posts: 78
Italy 2008 Freelander 2 TD4 S Manual Stornoway Grey

Is the EGR valve was closed to new car...............

Post #250493 26th Jan 2015 1:55 pm
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cqr



Member Since: 05 Mar 2013
Location: kent
Posts: 1308
England 2008 Freelander 2 TD4 XS Auto Stornoway Grey

I have taken the plunge and ordered a plate to blank off the egr
Post #250709 27th Jan 2015 7:36 pm
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airaldi



Member Since: 24 Jun 2014
Location: monteveglio
Posts: 78
Italy 2008 Freelander 2 TD4 S Manual Stornoway Grey

In seven years my free 2 has already covered 254,000 kilometers. with the 'closed EGR ever had drops in performance and fuel economy always have minimum levels, in winter on consumption 6.5 l / 100 km while in summer ....... not consumption never more than 5.6-5.9 l / 100 km .......... I also deleted the vapors blow engine oil in a diverting oil catch tank ......'m in love with this car ..........
Post #250765 28th Jan 2015 7:52 am
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cqr



Member Since: 05 Mar 2013
Location: kent
Posts: 1308
England 2008 Freelander 2 TD4 XS Auto Stornoway Grey

Diverted oil vapours to drip tank, what's this mean airaldi
Post #250767 28th Jan 2015 9:03 am
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airaldi



Member Since: 24 Jun 2014
Location: monteveglio
Posts: 78
Italy 2008 Freelander 2 TD4 S Manual Stornoway Grey

I see that you're interested, my wife just returned from work I make photos of the separator ...... vapor-oil-engine ... ....... the engine in general remains much cleaner over time , and also its operation and much more regular. Sorry for imperfect Englis................
Post #250768 28th Jan 2015 9:19 am
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cqr



Member Since: 05 Mar 2013
Location: kent
Posts: 1308
England 2008 Freelander 2 TD4 XS Auto Stornoway Grey

Thanks, your English good 👍
Post #250773 28th Jan 2015 10:32 am
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airaldi



Member Since: 24 Jun 2014
Location: monteveglio
Posts: 78
Italy 2008 Freelander 2 TD4 S Manual Stornoway Grey


Thank you so much, and for 40 years in my house we buy only British car, I have a range rover sport, three freelaned 2, and a defender tdi 300 that I use for my trips d 'adventure in Africa in the Sahara desert ..... .

Post #250778 28th Jan 2015 11:22 am
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