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Restricted performance - turbo valve
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GlosBoy
 


Member Since: 16 Oct 2009
Location: Chandlers Ford
Posts: 2444

United Kingdom 2016 Discovery 4 3.0 TDV6 HSE Auto Aintree GreenDiscovery 4
Restricted performance - turbo valve

Just had LR Assist out for restricted performance issue

Looks like a sticking turbo valve - whatever that is

Seems if I keep below 2.5k refs it will be ok

Good service though. Booked into stratstone in Cheltenham for Monday with courtesy car booked on the driveway Thumbs Up
 D4 HSE - Aintree Green
D4 Orkney my13 - gone
Stornaway D4. Gone, Didn't like it at all
D3 silver manual. Loved my first LR


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Post #120846528th Dec 2013 5:31 pm
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outofyorkshire
 


Member Since: 27 Apr 2009
Location: Emigrated to Notts
Posts: 1021

United Kingdom 2010 Discovery 4 3.0 SDV6 XS Auto Stornoway GreyDiscovery 4

Any Idea of fault code logged??
There is a TSB that Nick mentions here http://www.disco4.com/forum/topic91778.html
 Cheers Ian
___________________________________________
MY13 FL2 HSE lux - just gone
MY10 D4 XS
MY07 D3 SE
Massey Ferguson 400 FIS AGTV - Arctic Cat by any other name...
Citroen C3 Picasso for SWMBO so we can remember what fuel economy is!!
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Post #120862028th Dec 2013 9:44 pm
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GlosBoy
 


Member Since: 16 Oct 2009
Location: Chandlers Ford
Posts: 2444

United Kingdom 2016 Discovery 4 3.0 TDV6 HSE Auto Aintree GreenDiscovery 4

I will look at paperwork tomorrow
 D4 HSE - Aintree Green
D4 Orkney my13 - gone
Stornaway D4. Gone, Didn't like it at all
D3 silver manual. Loved my first LR


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Post #120864228th Dec 2013 10:51 pm
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GlosBoy
 


Member Since: 16 Oct 2009
Location: Chandlers Ford
Posts: 2444

United Kingdom 2016 Discovery 4 3.0 TDV6 HSE Auto Aintree GreenDiscovery 4

Fault code P2203 77pcm

Turbocharger turbine inlet valve stuck closed 100%

Is this bad news?
 D4 HSE - Aintree Green
D4 Orkney my13 - gone
Stornaway D4. Gone, Didn't like it at all
D3 silver manual. Loved my first LR


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Post #120870429th Dec 2013 9:18 am
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20713

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Generall, most of these issues seem to stem from the turbo changeover valve (or wwhatever its technical name is Laughing )

There is/was a TSB relating to replacing the actuator part of this valve, which so far, has worked every tine for me.

AIU, if the car is not ddriven hard every so often, the valve fills up with oil, causing the issues. Easy way to check is to get it hot, and thrash it for a bit. Then check the air filter. If it is covered in oil, then the valve, or its actuator is at fault. Will also need a new air filter

That said, there are about 10 pages to work through, checking for induction/boost leaks etc
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #120871429th Dec 2013 10:03 am
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GlosBoy
 


Member Since: 16 Oct 2009
Location: Chandlers Ford
Posts: 2444

United Kingdom 2016 Discovery 4 3.0 TDV6 HSE Auto Aintree GreenDiscovery 4

DM

Thanks

So, I need to tell SWMBO to drive faster
 D4 HSE - Aintree Green
D4 Orkney my13 - gone
Stornaway D4. Gone, Didn't like it at all
D3 silver manual. Loved my first LR


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Post #120872029th Dec 2013 10:20 am
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motolite
 


Member Since: 18 Mar 2013
Location: Sydney
Posts: 931

Australia 

no, just tell SWMBO to drive 'harder' Laughing
  
Post #120906929th Dec 2013 10:41 pm
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doubledoom
 


Member Since: 09 Jul 2010
Location: Lowestoft
Posts: 132

England 2011 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

I had this last year and landrover assist said it was one of the most common faults they see.
  
Post #122261423rd Jan 2014 4:25 pm
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