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Fault code interpretation after code read
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daftlad
 


Member Since: 12 Jun 2016
Location: Worksop , Nottinghamshire
Posts: 712

United Kingdom 2009 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3
Fault code interpretation after code read

Afternoon all
Firstly Happy new year to all
After the EML came on as my other post a very kind member DARRIND Thumbs Up read my codes this morning
The EML didn't show this morning by the way
As unsuspected I think the EGRs are on the way out as the codes below presented

P045 C-00 EGR B control circuit low
P045 D-00 EGR B control circuit high
When driving whilst plugged in they seemed to work in Ballance with each other and after clearing did not repeat

There was also P0101-27 mass or volume air flow-circuit range / performance - general electrical failure- circuit voltage above threshold

The D drives as it should

I've researched to see if I can see what the issue is i think it's the EGRs that are to blame and are possibly causing the P10101 code

If I'm correct I will blank and patch via a site sponsor

Could anyone explain in good old plain English the above to check I have made the correct assumptions and as the lights off do I see if it stays off before the blank/patch or is it only a matter of time for the EGR demise
Thanks
Phil  
Post #18961971st Jan 2018 2:48 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20731

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Patch and blank

Monitor for future MAF faults

Thumbs Up My D3 Build Thread

TDV8 Retrofit Build Thread  
Post #18962061st Jan 2018 3:11 pm
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daftlad
 


Member Since: 12 Jun 2016
Location: Worksop , Nottinghamshire
Posts: 712

United Kingdom 2009 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Cheers DM
After the patch n blank would MAF be able to throw the EML on or is it plug in to monitor
I'm not good with the electrical side of things,old school spannering I'm ok with Thumbs Up  
Post #18962081st Jan 2018 3:17 pm
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darrind
 


Member Since: 04 Jul 2008
Location: In A World of My Own!
Posts: 2863

England 2013 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Hi Phil

Nice to meet you earlier and thanks for the coffee

Good luck with it - let me know the outcome

Thumbs Up Thumbs Up

Darrin Must stop buying shiny toys....  
Post #18962191st Jan 2018 3:31 pm
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daftlad
 


Member Since: 12 Jun 2016
Location: Worksop , Nottinghamshire
Posts: 712

United Kingdom 2009 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Hi Darrin
Great to meet you too .
Good to talk LR with someone who understands .the wife don't understand
Anything I may help you with just about out
Once again many thanks
Phil  
Post #18962241st Jan 2018 3:52 pm
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daftlad
 


Member Since: 12 Jun 2016
Location: Worksop , Nottinghamshire
Posts: 712

United Kingdom 2009 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Bit of an update
done about a 1000 mls since with no further issues
did have suspension fault pop up last Sunday but cleared on restart
Had a new AMK comp about 18 months ago so should be ok , maybe a glitch as its no poped up again yet
still planning on the blank n patch when its milder  
Post #190758928th Jan 2018 7:34 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10363

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

Mine are blanked, but which side is B please?  
Post #190759628th Jan 2018 7:40 pm
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Triplet3
 


Member Since: 26 Nov 2016
Location: Southampton
Posts: 320

England 2007 Discovery 3 TDV6 GS Manual Arctic FrostDiscovery 3

Put the pipes back after you blank them. Will save you having to do it later on when they change the MOT laws in April Thumbs Up 1995 Discovery 1 300TDI
2006 Discovery 3 TDV6 - Gone
1979 Series 3 109" - Gone  
Post #190769629th Jan 2018 12:49 am
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13635

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

Pete K wrote:
Mine are blanked, but which side is B please?


hi pete

i’m pretty sure Whistle

A is drivers side , B is passenger side Thumbs Up   
Post #190769929th Jan 2018 1:02 am
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