WOODY179
Member Since: 01 Jun 2005
Location: Chesterfield
Posts: 3654
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Gareth wrote:I don't think a 2011 UK car would have a DPF.
standard fitment from 2011 for D4's.
I have never noticed any smoke from mine when it has been regenerating, you can feel the heat coming off the car when you park up though! Slight burning brake type of smell too.
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 5th May 2015 6:05 pm |
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colin6307
Member Since: 17 Apr 2010
Location: croydon
Posts: 246
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Please let me know how you got on
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| 5th May 2015 6:23 pm |
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tharakantu
Member Since: 06 Jul 2021
Location: Oulu
Posts: 5
  
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I have Discovery 4 TDV6 2015 with 264000km. It has failed automatic DPF regeneration two times while driving on highway with restricted performance. No error codes logged. Then I activated commanded regeneration using IID diagnostic tool. When I slow down in a roundabout and accelerate, check engine light came with restricted performance. Also i heared some vibration, possibly suspecting something linked with active engine mounts. I used to drive the car to drop my wife to her office, exiting highway. 3-4 km drive under traffic and back to highway.
I checked with diagnostic tool and I received this error : P2263-22-Turbo/supercharger boost system performance General signal failure - Signal amplitude greater than maximum. After clearing no error again and had some hard acceleration also on highway. I couldn't see any visible manifold crack oil leaks or just some vapor around intercooler hose connectors, oil cap, etc.
Any help directing diagnostic step would be appreciated. Now DPF soot mass is 4.95g.
Thank you,
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| 17th Sep 2024 5:25 am |
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M3DPO
Member Since: 22 Sep 2010
Location: Notts.
Posts: 8223
 
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I've had a 2014 D4 for 6 years and didn't even know it had a DPF, never noticed anything, my use is possibly below average with most journeys around 12 miles.
Is this MY suspect to oil dilution?- Although I change the oil every year at about 8k miles I have never put additional oil in or had any warning of overfill. It can when others can't,
It will when others won't,
It goes where others don't.
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| 17th Sep 2024 7:54 am |
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tharakantu
Member Since: 06 Jul 2021
Location: Oulu
Posts: 5
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Thanks, but I think what to do.
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| 17th Sep 2024 7:59 am |
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