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M@r]{



Member Since: 03 Nov 2019
Location: Northants
Posts: 165

United Kingdom 2012 Range Rover Autobiography 4.4 V8 Barolo Black
Restricted Performance? Could this be the culprit? - FIXED!

As per my other post, been getting the Restricted Performance message coming up and only fault on the GAP IID is a high circuit egr code, which looks to be a red herring

Anyway, advice on here suggests an Restricted Performance error with no fault code is likely to be an air leak, and likely to be one of the four hoses under the engine cover.

So took the engine cover off just now and no signs of a split on them, so soot deposits etc. However the plastic connector that feeds to the main hose at the front, has a sensor plugged into it, that has what looks like a carbon build up around the clip.

Could this be the leak I’m looking for? If so how easy is that part to change and where best to get it from. I’m panicking a bit as I’m supposed to be taking some family down to see my elderly Dad in Cornwall over Xmas and this could scupper things







Last edited by M@r]{ on 23rd Dec 2019 7:22pm. Edited 2 times in total

Post #537351 14th Dec 2019 10:05am
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DrRob



Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4302

United Kingdom 2011 Range Rover Vogue SE TDV8 Buckingham Blue

I think Greg (GGDR) had exact same issue. Search his threads maybe. Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

Post #537365 14th Dec 2019 12:24pm
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DrRob



Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4302

United Kingdom 2011 Range Rover Vogue SE TDV8 Buckingham Blue

Also get those flimsy original 4 hoses replaced for the thicker ones


Think I replied to you on Facebook Thumbs Up Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

Post #537366 14th Dec 2019 12:25pm
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GGDR



Member Since: 26 Nov 2016
Location: London
Posts: 3542

United Kingdom 2011 Range Rover Vogue SE TDV8 Stornoway Grey

DrRob wrote:
I think Greg (GGDR) had exact same issue. Search his threads maybe.


Indeed looks same.

Mine took a while to find, so jump to the end:
https://www.fullfatrr.com/forum/topic52807.html

Or to save you reading the metal circle lost it's mojo and the intercooler to throttle body pipe was leaking (at the throttle body joint). Right where your soot is.

Soot = air leak thanks to the EGR. Separate topic but makes me think air filters are a bit pointless theory than keeping leaves and sand out.

The clip is not available separately so to save £200-odd quid, I bent it a bit more inwards and it's been a diamond since.

Thumbs Up

.. Cheers, Greg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2011 Vogue SE 4.4 with lots of toys in Stornaway

Post #537367 14th Dec 2019 12:42pm
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M@r]{



Member Since: 03 Nov 2019
Location: Northants
Posts: 165

United Kingdom 2012 Range Rover Autobiography 4.4 V8 Barolo Black

Oh right, so you had the same issue and it turned out to be a weak clip? But you can’t get a replacement clip?

Post #537368 14th Dec 2019 12:53pm
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M@r]{



Member Since: 03 Nov 2019
Location: Northants
Posts: 165

United Kingdom 2012 Range Rover Autobiography 4.4 V8 Barolo Black

Just added a video to the original post. Should it have this much movement?

Post #537369 14th Dec 2019 1:07pm
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GGDR



Member Since: 26 Nov 2016
Location: London
Posts: 3542

United Kingdom 2011 Range Rover Vogue SE TDV8 Stornoway Grey

clip looks secure from your video.

my pipe just came off

but your soot? maybe a crack?

. Cheers, Greg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2011 Vogue SE 4.4 with lots of toys in Stornaway

Post #537370 14th Dec 2019 1:26pm
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GGDR



Member Since: 26 Nov 2016
Location: London
Posts: 3542

United Kingdom 2011 Range Rover Vogue SE TDV8 Stornoway Grey

Mark can you clear your restricted with your IID ?

. Cheers, Greg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2011 Vogue SE 4.4 with lots of toys in Stornaway

Post #537371 14th Dec 2019 1:29pm
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M@r]{



Member Since: 03 Nov 2019
Location: Northants
Posts: 165

United Kingdom 2012 Range Rover Autobiography 4.4 V8 Barolo Black

This is why I should leave this stuff to the experts. Just removed that part to check for splits, cleaned it up, refitted and managed to break a water hose / clip. Now I’ve stranded the car. Ffs!

Any idea where I can get this from? Part of the plastic section is snapped off inside the pipe so not sure how I’ll get that out and if I’ll need a new pipe section too.


Post #537372 14th Dec 2019 1:45pm
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GGDR



Member Since: 26 Nov 2016
Location: London
Posts: 3542

United Kingdom 2011 Range Rover Vogue SE TDV8 Stornoway Grey

Oh god.

Well you're not the first, there are quite a few posts - I've not had the misfortutre but I think others have fixed it with a stent

. Cheers, Greg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2011 Vogue SE 4.4 with lots of toys in Stornaway

Post #537373 14th Dec 2019 1:47pm
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rjff



Member Since: 28 Oct 2017
Location: Cambridgeshire
Posts: 1196

United Kingdom 2011 Range Rover Vogue TDV8 Santorini Black

That part broken is only available with the hoses attached and is about £80, You may be able to get one from a breaker.

If you give me a few minutes I'll try and find the paperwork with the part number if I haven't binned it by mistake. Cheers
Richard

(there are no such things as an ordinary FullFat, an ordinary cat or too many tools)
2011 TDV8 Vogue Santorini Black
Gap IIDBT

Post #537374 14th Dec 2019 1:55pm
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M@r]{



Member Since: 03 Nov 2019
Location: Northants
Posts: 165

United Kingdom 2012 Range Rover Autobiography 4.4 V8 Barolo Black

Would be great if you have. I can't believe this, this is the worst time for this to happen. I only had a look myself as I need the car back asap and hoped to find a straight forward fix. Now I can't even start the car let alone take it to a specialist. It is booked it to have a starter fitted on Friday too (another issue I've had)

Post #537375 14th Dec 2019 1:59pm
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GGDR



Member Since: 26 Nov 2016
Location: London
Posts: 3542

United Kingdom 2011 Range Rover Vogue SE TDV8 Stornoway Grey

I'm sure you can stent it to get you going for a day or two.

Search stent

Also here: https://www.fullfatrr.com/forum/topic48509.html?highlight=stent Cheers, Greg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2011 Vogue SE 4.4 with lots of toys in Stornaway

Post #537376 14th Dec 2019 2:07pm
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rjff



Member Since: 28 Oct 2017
Location: Cambridgeshire
Posts: 1196

United Kingdom 2011 Range Rover Vogue TDV8 Santorini Black

Part number on the invoice from Duckworth's is

LLR029140 but double check with the suppliers.





The rigid plastic hose that fits to that stub goes to a fitting with one of those press the blue tab in to remove type things, which is my technical term for quick release connectors. Whistle I would be careful removing as if you break that other end, then its the housing etc next. It may be an idea to source a pliable rather than rigid pipe of the same size to fit and use a couple of hose clips.

Let us know later today if you have sourced one. Perhaps Advanced Factors, site sponsor could assist on a Saturday afternoon. Cheers
Richard

(there are no such things as an ordinary FullFat, an ordinary cat or too many tools)
2011 TDV8 Vogue Santorini Black
Gap IIDBT

Post #537377 14th Dec 2019 2:16pm
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Baltic Blue



Member Since: 13 Aug 2015
Location: North Wales
Posts: 3765

United Kingdom 2011 Range Rover Vogue SE TDV8 Baltic Blue

http://www.fullfatrr.com/forum/topic48509.html

Good easy cheap fix here.
Mike G reg 2.5VM Vogue Portofino red 1991- 1999
V reg 2.5td P38 Rioja red 1999- 2006
53 reg td6 Vogue Oslo blue 2006- 2015
11 reg 4.4 TdV8 Vogue SE. Baltic blue 2015- date.
https://www.fullfatrr.com/forum/topic56162...tty+affair

Post #537380 14th Dec 2019 2:40pm
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