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RRT



Member Since: 26 Mar 2018
Location: South Coast
Posts: 236

United Kingdom 

What I don't get is why JLR do not give a warning that a re-gen is imminent/required?

If I was aware the re-gen was imminent then I would deliberately seek a decent motorway run and ideally force the re-gen on the basis this would be significantly more efficient than umpteen failed re-gen attempts and potential oil dilution.

Also I do a mix of short runs with less regular 100+mile runs and would like the option to initiate a re-gen when I know I am embarking on one of these longer runs. MY17 RRS 4.4d V8 Autobiography - Aintree Green (also referred to on Topix as British Racing Green)

Post #584349 Tue Jul 23 2019 8:54am
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DrRob



Member Since: 23 Feb 2011
Location: Hampshire
Posts: 2006

United Kingdom 

You can use an IID to monitor certain Live Values that are indicators of regenerations
Long read but thorough Thumbs Up
https://www.fullfatrr.com/forum/topic48068.html Visitor from fullfatrr.com
* GONE. 2012 RR Sport HSE SDV6 Orkney Grey. Now being piloted by RRSTDV8
* Current: 2011 4.4 TDV8 Full Fat. Amazing piece of kit.
* Current. 1974 Lightweight 2.25L petrol. Old skool
* GONE. Freelander GS TD4 Manual MY2013. Orkney Grey with privacy, cold and clearview packs, armrests (a must!) and a spoiler.
* GONE. Range Rover Classic '93 200Tdi Factory fit
* 1949 80" in family since 1975

Post #584370 Tue Jul 23 2019 5:10pm
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Barryp



Member Since: 05 Nov 2011
Location: Sydney
Posts: 260

Australia 2013 Range Rover Sport 3.0 TDV6 SE Fuji White

Yes, but why should we have to pull out our IID tool?
Toyota now include a screen notification in their diesels that a regen is in progress so why can't LR do it?
They had similar problems created by drivers being kept in the dark on regens.
Regards
Barry 2017 Range Rover Sport TDV6 L494 SE Fuji White
2011 Range Rover Sport SDV6 L320 SE Fuji White Loved but GONE
2010 TRAKKA Motorhome Fiat Ducato GONE (What a dud, don't buy one)
2006 Discovery 3 SE TDV6 Automatic Chawton White/Ebony. Loved but GONE
2006 BMW X5 diesel White/Charcoal, Bought new, Gone after 12 years! Was Excellent.
Ex Member Range Rover Club NSW

Post #584383 Tue Jul 23 2019 8:07pm
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Cornishman



Member Since: 12 Jul 2018
Location: Cornwall
Posts: 27

United Kingdom 
Regen

“Average of 40 mph for 20 minutes? Can’t see that would produce any temperature in the filter, 42 mph is 1200 rpm in top gear on my SDV6, better to quote an RPM, saw a regen on a Vauxhall done stationary at 3000rpm to get the dpf to 6000c for a good half hour. Saying that, have had no problems with mine, live 2miles from a dual carriageway and plenty of hills! Never noticed regening.

Post #584390 Wed Jul 24 2019 9:35am
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BoldlyGo



Member Since: 13 Jan 2006
Location: Surrey
Posts: 216

United Kingdom 

Hi there
Just FYI... pre a 800 mile return trip to middle of France the miles to Oil Service showed 3500 , but hit zero (ie Oil Service required) once i'd got back to the border some 800 miles later. I'd driven most of the journey at speed but on cruise control to avoid any probs with the French speed traps. So it's not about speed, in fact even speed (c 85mph) on lowish revs as determined by the autobox seemed to be the problem.

So as Cornishman suggests its about speed in a lower gear and higher revs to get the dpf to hopefully burn off..... In the end I gave up and shifted to Lexus, though that's not been without issues either re the braking system. P400e HSE Portofino Blue and Ivory Seats.. it's like a yacht!!
Lexus traded in ..a total piece of crap
Boldly now acquired - a Lexus RX 450hL
BoldlyGone...Sep 15 MY16 RRS SDV6, HSE, Barolo Black, Espresso/Almond interior.. Best car ever & Drop dead gorgeous... sadly with fuel dilution headaches that became intolerable
Arrived 2014. Oct - Lemoned March 2015- RRS SDV6 HSE
Boldly Gone = Sold for 14k via Pistonheads - 2006 TDV6 SE Buck Blue/Almond int

Post #584392 Wed Jul 24 2019 10:39am
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Tim in Scotland



Member Since: 30 May 2005
Location: Driving along in my automobile
Posts: 17476

2013 Range Rover Sport SDV6 HSE Stornoway Grey

IIRC the 2015MY owners manual stated that a regen should be made at high revs / low gear at 40mph or above for at least 20 minutes........... that means putting the gearbox into manual mode to do it, preventing an upshift. There was a similar paragraph in my 2014MY Evoque’s manual as well. 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW

Post #584408 Wed Jul 24 2019 7:45pm
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Father Jack



Member Since: 16 Oct 2016
Location: Edinburgh
Posts: 480

Scotland 2012 Range Rover Sport SDV6 HSE Santorini Black

That's interesting, on my EU5 2012 dpf sdv6 usually 20 to 30 mins dual carriageway in D mode standard sorts it.

Post #584487 Fri Jul 26 2019 7:04am
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Tyrefitter



Member Since: 19 Jul 2015
Location: Bridlington East Yorkshire
Posts: 3675

United Kingdom 2013 Range Rover Sport SDV6 Autobiography Fuji White

Ive had my (Exhaust filter nearly full) message come on a few times & ive driven it on back roads in sport mode using the gears manually at around 4000 rpm & within about 10 miles the light goes out.Ive also had my snap-on diagnostics on to do a regen & within a mile or so it comes up with soot within limits. Andy.
21 Ford Ranger
Gone but not forgotten
Focus RS Red Edition
2015 RRS AB Fuji.
2014 RRS SC Santorini
2016 VW Amarok
2014 RRS AB Fuji
2012 RRS Red Edition Fuji
2015 Nissan Navara
2012 RRS SE Santorini
2008 RRS White
2007 RRS Santorino

Post #584491 Fri Jul 26 2019 8:05am
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