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kkpkasze



Member Since: 16 Mar 2008
Location: brisbane
Posts: 2

Australia 
TDV6 power lacking when accelerate

hi all, i have got the rrs back in late 2005 the first generation one, i had the problem of the power loss when you are approching a round about and you had to slow down to about 20k/h then you try to accelerate to go thourgh teh round about but only after 3 seconds then you have a response from the vehicle which sometimes you end up in the middle of the round about with car coming at you. been to dealer but they said becasue it is a diesel that the reaction was not as good as the petrol v8 which was f Censored king bullsh Censored t. i had talk to other mechanic which he suggest me to have the programme upgraded as well as check up the EGR and somehow it seems the wheel alignment is no good but tried many times to ajust the wheel alignment but end up the same problem, its something at the wheels i think but dealer wont tell you whats wrong, only to carry out wheel alignment for you and said its ok. i am getting very frustrated at this vehicle but i think if someone knows how to fix it ( i think they are fixible, it shouldnt be a defect of the vehicle ) should have all the small problems fixed. anyone have same problems before please let me know what you have done to overcome the problems?. many thanks.
ps. i have been to southside's service but it was ordinary, and i have also been to bruce lyntton down the coast which they were very helpful - you wont see a blank face when you start asking some very technical questions even yourself dont half understand (sometimes you will get a blank face in return... from other dealer)
dave Twisted Evil

Post #160092 Mon Mar 17 2008 12:09pm
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shmoogle



Member Since: 07 Sep 2005
Location: ... and for every sprinkle I find, I shall kill you!
Posts: 24350

United Kingdom 

The works to fix that diesel "delay" were all part of the 2006 VEP if I remember. I'm surprised that this hasn't been done on your vehicle already. If the previous owner didn't have it done (it was free), then you'd have thought the dealer would have done it as part of the pre-delivery work when they sold it on to you. 

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Post #160096 Mon Mar 17 2008 12:15pm
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JayMann



Member Since: 19 Jan 2006
Location: Stop acting like snob when you just won the Lotto!
Posts: 22898

United Kingdom 2006 Range Rover Sport TDV6 HSE Buckingham Blue

Has it really? i didn't know that? RRS TDV6 Gone but still around
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Post #160099 Mon Mar 17 2008 12:20pm
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shmoogle



Member Since: 07 Sep 2005
Location: ... and for every sprinkle I find, I shall kill you!
Posts: 24350

United Kingdom 

I believe so, if it wasn't the VEP there's definitely a LR fix for it. 

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Post #160101 Mon Mar 17 2008 12:23pm
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JayMann



Member Since: 19 Jan 2006
Location: Stop acting like snob when you just won the Lotto!
Posts: 22898

United Kingdom 2006 Range Rover Sport TDV6 HSE Buckingham Blue

Cool need a service so will get it done then Thumbs Up RRS TDV6 Gone but still around
SL55 AMG
760Li Alpina
BMW 535D M Sport
BMW X6 XDrive35D
BMW 320D Coupe M Sport
And A Van For Rex!

WINNER - 2008's Idler Of The Year
WINNER - 2008's Comedian Of The Year
WINNER - 2008's Funniest Incident


I love boobies i love boobies i love boobies cuz i'm a big kid now! (Come on everybody sing with me you know the words!)

Post #160104 Mon Mar 17 2008 12:27pm
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Roland



Member Since: 10 Jun 2005
Location: NB
Posts: 469

Switzerland 

most likely it is the EGR valve(s), do a search here or over at disco3.co.uk SOMETIMES YOU'RE THE BUG AND SOMETIMES YOU'RE THE WINDSHIELD

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Post #160409 Tue Mar 18 2008 11:23am
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kkpkasze



Member Since: 16 Mar 2008
Location: brisbane
Posts: 2

Australia 
2005 rrs

thanks guys. booked in for a check up wednesday down the coast. spoken to "peter' from service he said could be teh software upgrade. dont know about the EGR will find out wednesday. i bought this car as demo, it only had 5k on it when delivered, used to be managers car in Bruce Lynton. just want to know about the new tdv8? i assume the 2005 tdv6 has no comparation to it??
dave

Post #161186 Mon Mar 24 2008 9:40am
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tastech



Member Since: 20 Nov 2007
Location: sydney, australia
Posts: 94

Australia 2008 Range Rover Sport TDV6 SE Rimini Red

HI
I test drove a tdv6 sep 07 build...so it would have been MY08, and it still had this lag effect??
Press the go pedal and its says "What you looking at???" and then an appreciable delay later it says ok...you can have some...

I also test drive a tdv8 it definitely has more go...and definitely less delay..but possibly still a little of it...

I think other tdv6 drivers might say there is a trick to accelerating from dead stop or very slow....i think it is to squeeze the trigger not pull??? anyone?

Anyways my 5 month wait is nearly over...beast is due next month...(i hope)

Post #161188 Mon Mar 24 2008 10:19am
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simonsi



Member Since: 01 Dec 2006
Location: Leicester
Posts: 259

United Kingdom 2007 Range Rover Sport TDV6 HSE Arctic Frost

Roland wrote:
most likely it is the EGR valve(s), do a search here or over at disco3.co.uk


Yep pretty sure this is the built-in emissions gear doing its stuff, there are two EGR valves that can be blanked off and a single butterfly valve that can have its plate removed to stop it strangling the engine on the changeover from overrun to power. Cheers

Simon

2007 2.7HSE 20" Wheels
2005 TDV6 D3 S Auto - Zambezi Silver - JE Tune - RRS 19" - Sidesteps - Roof Rails
Body Side Strips - Xenons - Bright Pack - Cold Pack - Premium Stereo
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Post #161204 Mon Mar 24 2008 12:01pm
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Supertrotter



Member Since: 10 Mar 2006
Location: Brrrr.... guess where :o(
Posts: 9905

United Kingdom 

I just put it down to turbo lag Confused Embarassed Runner up - 2009 Best Avatar Award Sad
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Post #161243 Mon Mar 24 2008 3:55pm
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simonsi



Member Since: 01 Dec 2006
Location: Leicester
Posts: 259

United Kingdom 2007 Range Rover Sport TDV6 HSE Arctic Frost

Supertrotter wrote:
I just put it down to turbo lag Confused Embarassed


Yep - but the TDV6 has a special turbo lag inducing butterfly valve in the air inlet as part of the emissions system, it is possible to blank off the EGR valves and remove this butterfly valve. I've done it and turbo lag is noticably reduced. Cheers

Simon

2007 2.7HSE 20" Wheels
2005 TDV6 D3 S Auto - Zambezi Silver - JE Tune - RRS 19" - Sidesteps - Roof Rails
Body Side Strips - Xenons - Bright Pack - Cold Pack - Premium Stereo
Alpine Roof - Towpack - Alpine Touchscreen Satnav - Veba Rear DVD changer
Alpine Roof Monitor - Webasto FBH Timer - Brembo Frt & S/C Rr Brakes

Post #161268 Mon Mar 24 2008 6:30pm
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Rooleeds



Member Since: 26 Sep 2006
Location: U.K.
Posts: 43

United Kingdom 2007 Range Rover Sport TDV8 HSE Java Black

Any chance of any diagrams/pictures of where these are and what they look like???? or is it easier than it sounds. Also, come service/mot time, will there be any nasty suprises from the service departments, etc.

Post #161270 Mon Mar 24 2008 6:35pm
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simonsi



Member Since: 01 Dec 2006
Location: Leicester
Posts: 259

United Kingdom 2007 Range Rover Sport TDV6 HSE Arctic Frost

Pictures etc here: http://www.disco3.co.uk/forum/topic19800.html

Done properly the mods are very nearly invisible without specifically stripping the pipe connections etc - the UK MOT test isn't expected to be a problem as it is a very basic test - but carry out the mods at your own risk if you choose to do so. Cheers

Simon

2007 2.7HSE 20" Wheels
2005 TDV6 D3 S Auto - Zambezi Silver - JE Tune - RRS 19" - Sidesteps - Roof Rails
Body Side Strips - Xenons - Bright Pack - Cold Pack - Premium Stereo
Alpine Roof - Towpack - Alpine Touchscreen Satnav - Veba Rear DVD changer
Alpine Roof Monitor - Webasto FBH Timer - Brembo Frt & S/C Rr Brakes

Post #161316 Mon Mar 24 2008 8:45pm
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