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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black
P023d - 22 (6c)

Hi Guys,

Help with diagnosis needed. Last night driving home, felt a "thump" followed by no power and "engine system fault"

Had a look this morning, starts easily, idles smoothly, no load revs freely. Increase the load and it sounds clattery and no power followed by "esf".

Read the codes and only P023d - 22 (6c) showing ( what does the (22 6c) mean?

I recently replaced one of the top intercooler hoses (split) so removed and checked the other which was good.

So, what other causes are the of the code?

Any ideas?help gratefully received.

TIA David

Post #544786 22nd Feb 2020 11:54am
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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black

Having now done a search and read all I can find, I have checked as best I can without dismantlling the plastic inlet manifold which seems clean and no evidence of soot, just a little oil at the back.

No one ever mentions the clatter that I am hearing under load.

Post #544797 22nd Feb 2020 12:50pm
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Mikey



Member Since: 10 Jan 2008
Location: Dundee
Posts: 1684

Scotland 

Remove the lower intercooler hoses, and check for excessive oil...

Post #544801 22nd Feb 2020 1:41pm
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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black

OK, will do, and if there is.....

Post #544803 22nd Feb 2020 1:52pm
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Mikey



Member Since: 10 Jan 2008
Location: Dundee
Posts: 1684

Scotland 

Big Cry Big Cry Big Cry

Post #544852 22nd Feb 2020 10:05pm
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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black

Hey Mikey, I hope you are around today.

So, I have removed the lower end of both lower intercooler pipes, and a few drips from the right hand one and just a smear from the left.

I also seem to have lost a litre or so of coolant.

Any further ideas please.

Thanks, David

Post #544889 23rd Feb 2020 11:43am
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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black

I guess my real problem is finding someone with the knowledge and experience close enough to me in Valencia. The only option may be the local Main Dealer Shocked

Post #544890 23rd Feb 2020 11:45am
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stan
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Member Since: 13 Jul 2010
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United Kingdom 

i used the forum search function and came up with these threads,


https://www.fullfatrr.com/forum/search.php...rch_time=0 ... - .- -.




click link for ,

FORUM WIKI

HOW TO Ǝꓕ∀ꓕOꓤ PICS

workshop manual downloads are in our wiki

.

Post #544891 23rd Feb 2020 11:57am
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Mikey



Member Since: 10 Jan 2008
Location: Dundee
Posts: 1684

Scotland 

DavidS wrote:
Hey Mikey, I hope you are around today.

So, I have removed the lower end of both lower intercooler pipes, and a few drips from the right hand one and just a smear from the left.

I also seem to have lost a litre or so of coolant.

Any further ideas please.

Thanks, David


Small amounts of oil is perfectly acceptable.
Sounds as though you have a boost leak, be it a top intercooler hose or cracked manifold

A smoke test would highlight any issues Thumbs Up

Post #544899 23rd Feb 2020 1:16pm
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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black

Thanks Stan and Mikey, Stan I had found and read some of those threads, but there where a couple I had not. Thanks Mikey, I was beginning to doubt turbo after the no oil in hoses. So, more investigation needed. Can you briefly describe how a smoke test is performed please.

Post #544900 23rd Feb 2020 1:21pm
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Mikey



Member Since: 10 Jan 2008
Location: Dundee
Posts: 1684

Scotland 

https://m.facebook.com/story.php?story_fbi...9706667330

A light oil is heated, and the inlet system gently pressurized, and pushes smoke out of any part of the inlet system that is not sealed Thumbs Up

Post #544909 23rd Feb 2020 3:42pm
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DavidS



Member Since: 23 Jul 2014
Location: Valencia region
Posts: 73

Spain 2007 Range Rover Vogue SE TDV8 Java Black

Thanks Mikey, clearly not something I can do myself, need to find a specialist now.

Post #544911 23rd Feb 2020 4:05pm
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