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WelshGas



Member Since: 01 Oct 2010
Location: Vale of Glamorgan
Posts: 935
Wales 2010 Defender 90 Puma 2.4 XS CSW Santorini Black
Can any EGR experts advise, please?
Not much response to previous query. 2010MY 90, engine running fine since recent service. I get the 5 EGR cleaning cycles on shut down, But It also seems to do 1 cleaning cycle on overrun. If I start engine and run it up to 2000revs then take foot of gas pedal I get an EGR cleaning cycle "chukka " noise. If I disconnect EGR plug then no noise. Is this normal? Bow down LANDYWATCH

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Post #139362 15th Apr 2012 2:04pm
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731
Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
Off to try mine Thumbs Up Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #139364 15th Apr 2012 2:32pm
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731
Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
Can't hear anything from inside the cab - do you have your head in the engine bay? Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #139366 15th Apr 2012 2:37pm
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MK



Member Since: 28 Aug 2008
Location: Santiago
Posts: 2395
Chile 2007 Defender 110 Puma 2.4 SW Chawton White
it shoul not Puma 110" SW

.............................................................
Earth first. Other planets later
Post #139370 15th Apr 2012 3:24pm
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WelshGas



Member Since: 01 Oct 2010
Location: Vale of Glamorgan
Posts: 935
Wales 2010 Defender 90 Puma 2.4 XS CSW Santorini Black
Thanks ZeDefender and MK. I was sat in cab. Didn't notice this happening prior to B service, a few weeks ago. Engine is running fine and Fuel consumption is unchanged. The only difference is this noise, which MUST be the EGR as it stops if I disconnect the EGR plug. Thumbs Up LANDYWATCH

Neighbourhood Watch for Land Rover Owners

http://www.landywatch.co.uk/smf2/index.php
Post #139373 15th Apr 2012 3:44pm
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WelshGas



Member Since: 01 Oct 2010
Location: Vale of Glamorgan
Posts: 935
Wales 2010 Defender 90 Puma 2.4 XS CSW Santorini Black
According to the Defender expert at the Dealership, this is normal. They offered a free health check including the EGR, so we will see. Whistle LANDYWATCH

Neighbourhood Watch for Land Rover Owners

http://www.landywatch.co.uk/smf2/index.php
Post #139615 16th Apr 2012 7:09pm
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731
Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
I do wonder how you can hear it from the cab - either your engine is whisper-quiet (envy) or the EGR valve is sodding loud Shocked
I have to listen quite carefully to hear the self-clean cycle when I switch off... Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #139621 16th Apr 2012 7:49pm
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WelshGas



Member Since: 01 Oct 2010
Location: Vale of Glamorgan
Posts: 935
Wales 2010 Defender 90 Puma 2.4 XS CSW Santorini Black
Not overly loud. Cannot hear with radio on volume 12 ( Land Rover unit ), but do tend to drive with window open. Thumbs Up LANDYWATCH

Neighbourhood Watch for Land Rover Owners

http://www.landywatch.co.uk/smf2/index.php
Post #139648 16th Apr 2012 8:45pm
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ZeDefender



Member Since: 15 Sep 2011
Location: Munich
Posts: 4731
Germany 2011 Defender 110 Puma 2.4 SW Baltic Blue
WelshGas wrote:
Not overly loud. Cannot hear with radio on volume 12 ( Land Rover unit ), but do tend to drive with window open. Thumbs Up

Laughing Tell someone you love them today because life is short.
But shout it at them in German because life is also terrifying and confusing...
Post #139651 16th Apr 2012 8:50pm
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mick



Member Since: 08 Feb 2010
Location: Yorkshire
Posts: 2109
England 2010 Defender 130 Puma 2.4 HCPU Rimini Red
Simple answer it's knackered mine did that you could here it at 2000 rpm tell em to change it Thumbs Up
Post #139652 16th Apr 2012 8:51pm
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WelshGas



Member Since: 01 Oct 2010
Location: Vale of Glamorgan
Posts: 935
Wales 2010 Defender 90 Puma 2.4 XS CSW Santorini Black
I agree Mick, it probably is, but everything is working well at the moment. But can you, or anyone, explain how or why the EGR valve carries out a cleaning cycle whilst the engine is running. Bow down LANDYWATCH

Neighbourhood Watch for Land Rover Owners

http://www.landywatch.co.uk/smf2/index.php
Post #139665 16th Apr 2012 9:14pm
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mick



Member Since: 08 Feb 2010
Location: Yorkshire
Posts: 2109
England 2010 Defender 130 Puma 2.4 HCPU Rimini Red
WelshGas wrote:
I agree Mick, it probably is, but everything is working well at the moment. But can you, or anyone, explain how or why the EGR valve carries out a cleaning cycle whilst the engine is running. Bow down

No idea but mine ran brilliant when the egr was knacked smooth more mpg got the new one fitted and it's not as smooth
Post #139672 16th Apr 2012 9:31pm
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Naks



Member Since: 27 Jan 2009
Location: Stellenbosch, ZA
Posts: 2623
South Africa 2010 Defender 90 Puma 2.4 SW Alpine White
Re: Can any EGR experts advise, please?
WelshGas wrote:
If I start engine and run it up to 2000revs then take foot of gas pedal I get an EGR cleaning cycle "chukka " noise. If I disconnect EGR plug then no noise. Is this normal? Bow down



It could be that the EGR valve is all gunked up and thus sticking when the revs drop.

Chuck in a bottle of diesel cleaner and see if that clears it up?

If not, regular doses of 2SO should do the trick --
2010 Defender Puma 90 + BAS remap + Alive IC + Slickshift + Ashcroft ATB rear
2015 Range Rover Sport V8 Supercharged



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Post #139743 17th Apr 2012 8:59am
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WelshGas



Member Since: 01 Oct 2010
Location: Vale of Glamorgan
Posts: 935
Wales 2010 Defender 90 Puma 2.4 XS CSW Santorini Black
Have used 2SO for past 21,000 miles at 250mls/tank. Whistle LANDYWATCH

Neighbourhood Watch for Land Rover Owners

http://www.landywatch.co.uk/smf2/index.php
Post #139857 17th Apr 2012 4:54pm
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