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bpman



Member Since: 21 May 2008
Location: Oslo
Posts: 8069

2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
VW road tax
Looks like some VWs are going to be joining the £500 pa road tax bracket Rolling with laughter

But seriously ... How did the think they'd get away with it Shocked
Post #456895 21st Sep 2015 6:13pm
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lambert.the.farmer



Member Since: 11 Apr 2012
Location: harrogate
Posts: 2006

England 1998 Defender 90 300 Tdi PU Rutland Red
Like so many other things they thought they were too big and clever to be caught out. And even now you could have a fairly safe bet that it won't really stick. Rhubarb and custard let fly with their secret weapon.
Post #456898 21st Sep 2015 6:28pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20576

United Kingdom 
What a stupid thing to do in he first place.

No doubt it'll be water under the bridge very quickly....

If it was LR or Jag or a 4x4 it would be front page news..... Rolling Eyes
Post #456904 21st Sep 2015 6:44pm
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Hairysteve



Member Since: 15 Jun 2015
Location: Surrey
Posts: 692

United Kingdom 2009 Defender 110 Puma 2.4 XS CSW Barolo Black
Stock price went down 20% today - ouch!!
Post #456913 21st Sep 2015 7:08pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

Stock price NOT low enough Exclamation and VW road tax should go up by the same amount and VW company should by find 1/2 its net profits for the last tax year


Apparently, tests are predictable and the computer can work it out. The car then temporarily switches on a system to cut emissions, making the engine as much as 40 times cleaner, according the regulator.
So why did VW cheat? The benefits are complicated and vary depending on the car, but I am told that switching the emissions controls off can potentially increase fuel efficiency, and save the driver from having to maintain the system by topping it up with a chemical. Whistle
Post #456916 21st Sep 2015 7:16pm
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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Let's see if Martin Winterkorn will yes/no get confirmed this coming friday for another 2 years as group CEO..... and if his total 2014 earnings of a bit more than €15M will be repeated this year.
The good thing is that mrs ericvv's New Beetle convertible has a 1.8T sitting in the front, no diesel. Whistle
Eric You never actually own a Defender. You merely look after it for the next generation.
http://youtu.be/yVRlSsJwD0o
https://youtu.be/vmPr3oTHndg
https://www.youtube.com/watch?v=_GtzTT9Pdl0
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https://www.youtube.com/watch?v=rLZ49Jce_n0
https://www.youtube.com/watch?v=XvAsz_ilQYU
https://www.youtube.com/watch?v=K8tMHiX9lSw
https://m.youtube.com/watch?v=dxwjPuHIV7I
https://vimeo.com/201482507
https://www.youtube.com/watch?v=ZSixqL0iyHw
Post #456926 21st Sep 2015 7:33pm
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Philslandy



Member Since: 10 Sep 2013
Location: Eifel
Posts: 156

Germany 2002 Defender 110 Td5 SW Epsom Green
No doubt, it is Rolling Eyes
The BIG question is: "is it the only car producer that cheats?!? Whistle
Post #457005 22nd Sep 2015 6:52am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

The only one has been fond out Question

And how long been going on Question
Post #457014 22nd Sep 2015 7:10am
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DonH2000



Member Since: 12 Jan 2015
Location: North Kent
Posts: 551

United Kingdom 2009 Defender 90 Puma 2.4 XS CSW Santorini Black
Fiddling like this has been going on for years.

In saloon car racing in the mid 1980's some turbo cars had a micro switch on the bonnet that, when opened, re-set the chip that controlled the turbo boost so when the cars were scrutinized they only just made the maximum bhp they were allowed.

In the race boost pressures where increased giving more power. When checked again after the race on the rolling road, the bonnet micro switch reset the boost pressures! Cheers Don.
Post #457031 22nd Sep 2015 8:07am
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

The most economical and efficient Golf is the Golf BlueMotion 1.6 TDI 110PS 6spd 3dr Man , that gives you up to

*88.3 mpg * Exclamation but at what expense Exclamation


Last edited by dorsetsmith on 22nd Sep 2015 10:29am. Edited 1 time in total
Post #457044 22nd Sep 2015 9:05am
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6633

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
DonH2000 wrote:
the bonnet micro switch reset the boost pressures!


Car emissions testing (type approval, not MOT) used to be done with the bonnet up, there are allegations that some manufacturers used to enable a low-emissions calibration when the bonnet was open Shocked  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #457061 22nd Sep 2015 10:20am
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Green Machine



Member Since: 19 Nov 2010
Location: North Yorkshire
Posts: 1226

United Kingdom 2005 Defender 90 Td5 CSW Tonga Green
VW almost certainly won't be the only manufacturer to have been doing this. I wouldn't be at all surprised if it comes out that the other big German manufacturers have been doing the same. I'm surprised that it's taken this long for someone to discover that some underhand tactics have been going on in fuel economy / emissions testing. The official figures are so far off real world figures. This has always been blamed on the testing process being very different to real world driving, but it seems that is not the only reason! 2005 Td5 | 90 Station Wagon | Tonga Green
Post #457065 22nd Sep 2015 10:33am
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Devon-Rover



Member Since: 22 Jan 2015
Location: South Devon
Posts: 919

United Kingdom 2014 Defender 110 Puma 2.2 USW Aintree Green
I reckon this is the tip of the iceberg but how far will the search be to see what other manufacturers are up to?

Take fords claims on the fuel economy for the 3cyl Ecoboost there is countless owners out there who's cars get no where near the claimed MPG. In my eyes it is all down the test they do and the manufactures knowing just how to make it's own cars look and perform just for it.

How about the dynamics for an MOT style emissions test? If the car can see no speed signal, no gear selected, combined with say the bonnet open then all it takes is for the ECU to choose a very lean mapping in the assumption that it is being tested.


Nothing concrete just my own speculations.
Post #457159 22nd Sep 2015 4:06pm
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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Reading that Martin Winterkorn will get voted out on friday. I can imagine that he is up personally for legal prosecution in USA. Would not like to stand in his shoes right now. Rolling Eyes You never actually own a Defender. You merely look after it for the next generation.
http://youtu.be/yVRlSsJwD0o
https://youtu.be/vmPr3oTHndg
https://www.youtube.com/watch?v=_GtzTT9Pdl0
https://www.youtube.com/watch?v=ABqKPz28e6A
https://www.youtube.com/watch?v=rLZ49Jce_n0
https://www.youtube.com/watch?v=XvAsz_ilQYU
https://www.youtube.com/watch?v=K8tMHiX9lSw
https://m.youtube.com/watch?v=dxwjPuHIV7I
https://vimeo.com/201482507
https://www.youtube.com/watch?v=ZSixqL0iyHw
Post #457161 22nd Sep 2015 4:18pm
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Rickydodah



Member Since: 14 Jul 2014
Location: East Sussex
Posts: 1091

I remember back in the day when the Metro was released it came with an induced misfire at idle, this was to get it through the emissions test on the MOT. The misfire brought down the CO reading quite dramatically but pushed the HC readings through the roof. HC allowance as far as I can remember was 1200 ppm so it would pass this easily. It would be interesting to know what they would've done to get the A series engine to perform efficiently if the VED was calculated then the same as today. Confused I started with nothing and still have most of it left!
Post #457166 22nd Sep 2015 4:40pm
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