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Compressor is Knackered - Don't try this at Home
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John C
 


Member Since: 28 Aug 2007
Location: East Yorkshire
Posts: 3292

United Kingdom 2006 Discovery 3 TDV6 SE Auto Cairns BlueDiscovery 3

*Pub Advice Alert* Wink I thought it was actually against some sort of regulation to have an ISOFIX only seat? I thought all ISOFIX seats *had* to have the ability to be fitted with normal belts - as in Martin's example, just ditch the base...

As I say... could be nonsense... certainly all the ones that I saw that were ISOFIX also had the ability to use in a normal car.
 2020 SDV6 D5 HSE, Carpathian Grey +
2022 Tesla Model Y LR... almost Carpathian Grey
Previously : 2005 TDV6 SE Auto, Cairns Blue (288K) - ours for 16 years 
 
Post #73250416th Dec 2010 2:58 pm
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Bonehead
 


Member Since: 14 Nov 2010
Location: South Yorks
Posts: 137

United Kingdom 2011 Discovery 4 3.0 TDV6 HSE Auto Buckingham BlueDiscovery 4

I knew I shouldnt have skimmed through this thread now ..... do you have to have a baby seat with a new compressor or is it optional? Do I have to get a baby too, I'm all confused now.... Shocked Mr. Green
  
Post #73298717th Dec 2010 12:28 pm
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geoff.
 


Member Since: 24 Jan 2010
Location: West kent
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England 

Funny how small things confuse people Whistle
  
Post #73299317th Dec 2010 12:36 pm
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SteveNorman
 


Member Since: 14 Oct 2005
Location: Somerset
Posts: 1146

United Kingdom 

Wow, what a long thread.... took me ages to catch up.

The software update is to prolong the life of the compressor, I read somewhere about it reducing the maximum pressure to be kind on the compressor, thus extending the life.

The Landrover book time for renew the compressor is.... wait for it......0.4hr.. so you should have had it done before your cup of tea went cold!! Very Happy In truth, about a hour is fair, once you encounter siezed pipe fittings & broken cover bolts, & a shovel full of mud inside the covers.

Talking of new compressors, of those that has had a new one recently, have you noticed they are more noisy, especially when they reach pressure & go pffft when shutting off? I have noticed newer ones to be more noisy than the originals?

Regards
Steve
  
Post #73336218th Dec 2010 7:21 am
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
Posts: 10723

Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

My NEW one is much noisier than the prevous one (when it was working).

Totally agree with the timings, I recon I could do mine agian in about 90mins on the pavement, without lifts. The problem I had was really trying to remove the seized pipes. The bolts were fine, top bolt a tad difficult but with the right tool easy enough.

My software will be updated soon, Geoff tells me it speeds up the raising and seems to be in approval. SO I have to get mine done soonest.
 

Last edited by MacLeod 313 on 28th Mar 2011 8:36 pm. Edited 1 time in total 
Post #73341318th Dec 2010 11:07 am
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ridgeback_moor
 


Member Since: 11 Mar 2008
Location: Gateway to the Moors
Posts: 1789

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Bonehead wrote:
I knew I shouldnt have skimmed through this thread now ..... do you have to have a baby seat with a new compressor or is it optional? Do I have to get a baby too, I'm all confused now.... Shocked Mr. Green


Boner, if you read more carefully you'd realise you can have the baby seat, and a baby, but you need the software update to tell the baby seat there's a baby fitted which takes 90 minutes, I think Confused

HTH Wink

 Previously:
2005 D3 2.7 TDV6 S
1984 90 2.25 Petrol CSW
1992 90 200TDi Hard Top
1995 Discovery ES 300TDi
2003 90 TD5 Truck Cab

 
 
Post #73347818th Dec 2010 1:48 pm
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zarnd
 


Member Since: 23 Apr 2010
Location: Kent
Posts: 794

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

Well done for doing it before the snow hit us!

cheers
 Alex

2007 D3 TDV6 HSE
2009 Caterham Supersport
2005 FFRR Vogue SE 4.2 Supercharged
2004 SL55 AMG 
 
Post #73354918th Dec 2010 4:10 pm
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Bodsy
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Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

PaulP wrote:
OK....you're right Geoff Thumbs Up

Previous version:

Assembly: 6H22-5A919-AB (aka NNW507210)
-- Hardware: RQT500170 (aka 6H22-14D392-AA)
-- Software EXE: 6H22-14D394-AB (aka NNV504760)
-- Software SBL: 5H22-14D394-AA (aka NNB500300)

Updated version:

Assembly: 6H22-5A919-AC
-- Hardware: RQT500170 (aka 6H22-14D392-AA)
-- Software EXE: 6H22-14D394-AC
-- Software SBL: 5H22-14D394-AA (aka NNB500300)

It can get confusing as the LEGACY ASSY NUMBER is what was programmed to the ECU when it left the factory and I think is hardcoded into the ECU.

The Assembly number is the combination of hardware and software. Obviously if they updated the level of a component part (the software in this case), then although the hardware number stays the same, the overall aseembly level must also be incremented.

Apart from the Hardware, the Assembly also contains the software...in this case it contains an EXE (which is really the bit we want to change) and then a small SBL (Secondary Boot Loader) file that is exectued by the PBL in the ECU to load the new software in. The SBL never really changes or gets updated as it's just a "helper" file.

Mine is showing the same as yours evo8 - the Legacy Assy Number shows the original as-built version number, but the software number has been updated to 6H22-14D394-AC Thumbs Up


Cos I'm still trying to get to grips with the version numbers etc...

Paul, you've written this
Updated version:

Assembly: 6H22-5A919-AC
-- Hardware: RQT500170 (aka 6H22-14D392-AA)
-- Software EXE: 6H22-14D394-AC
-- Software SBL: 5H22-14D394-AA (aka NNB500300)

and my version shows this

Updated version:

Assembly: 6H22-5A919-AC
-- Hardware: RQT500170 (aka 6H22-14D392-AA)
-- Software EXE: 6H22-14D394-AC
-- Software SBL: 5H22-14D396-AA (aka NNB500300)

Is that just a minor update for 1.29 as the AC version is the same.

Ta Thumbs Up
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Post #77727622nd Mar 2011 11:29 am
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PaulP
 


Member Since: 04 May 2007
Location: Barcelona
Posts: 4317

Spain 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

I've just had a look back into some old copies of Flash File Loader (December 2009) and it looks like I made a typo - the SBL should be:

5H22-14D396-AA

So it looks like the version you have is correct Thumbs Up
 2006 Discovery 3 TDV6 SE Auto Buckingham Blue
2007 Golf GT DSG 
 
Post #77728622nd Mar 2011 11:37 am
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Bodsy
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Member Since: 06 Nov 2006
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Cool Thumbs Up
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #77728922nd Mar 2011 11:42 am
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evo8
 


Member Since: 29 Jan 2008
Location: Zalesie
Posts: 289

Slovakia 2013 Discovery 4 3.0 TDV6 S Auto Baltic BlueDiscovery 4

accidentally I have came accross measuring the switch off pressures for the compressor - and even with this new software it seems to switch off at 1770kpa (the same as with the old software). Has anyone observed similar behaviour or is yours switching off earlier (which would mean that my software is not the last one although it seems like it is).
 2013 D4 TDV6 S; Baltic Blue; IID Tool BT
2007 D3 TDV6 SE, Auto; club Faultmate MSV2 
 
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