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Fuel pressure
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Leemcn
 


Member Since: 16 Dec 2021
Location: Northern Ireland
Posts: 25

United Kingdom 2005 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

That's possible it drove great up u till middle of last week them it just stopped revving
  
Post #227003131st Dec 2021 1:01 am
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4873

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Do you know when the EGR codes were first logged? ie were they present prior to this current event?
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #227003231st Dec 2021 1:10 am
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Leemcn
 


Member Since: 16 Dec 2021
Location: Northern Ireland
Posts: 25

United Kingdom 2005 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

I don't know I only plugged it in when it started to play up
  
Post #227003331st Dec 2021 1:13 am
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4873

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

I'll have a look tomorrow and see if I can confirm or otherwise the impact of the patch regarding limp. I just can't remember right now. Rolling Eyes
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #227003431st Dec 2021 1:19 am
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Leemcn
 


Member Since: 16 Dec 2021
Location: Northern Ireland
Posts: 25

United Kingdom 2005 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

Thank you for your time I appreciate it
  
Post #227003531st Dec 2021 1:19 am
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4873

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

You're welcome!

If it's a BAS patch it will not allow an EGR fault to induce "limp mode", so your performance restriction appears to be solely down to the FRPS fault.

It would be easy to have just gone for that "straight off the bat" at the outset, but it's always wise to try and work through the problem as best you can before spending money on a wrong diagnosis.

The only other possibility is a fault with the HPFP, but the live values and the diagnostics are not pointing in that direction. So you have to go with what the system is telling you in the absence of anything else, and what you now know to be true!

So it seems like a new fuel rail Big Cry but it is the lesser of the two evils (HPFP £800) You could email Sam at Island 4x4 and ask if the sensor is still available, if it is will be around £80 max I would think.
Otherwise it's £285.00 ish for the new rail. Don't buy any other sensor unless you are 100% iron clad certain it is for the TDV6. Thumbs Up
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #227011231st Dec 2021 5:58 pm
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Leemcn
 


Member Since: 16 Dec 2021
Location: Northern Ireland
Posts: 25

United Kingdom 2005 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

Thank you for your help I have ordered a new rail from rimmer brothers at £210 all in so fingers crossed
  
Post #227011631st Dec 2021 6:06 pm
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Leemcn
 


Member Since: 16 Dec 2021
Location: Northern Ireland
Posts: 25

United Kingdom 2005 Discovery 3 TDV6 S Manual Buckingham BlueDiscovery 3

Fuel rail arrived on Wednesday fitted it today problem all sorted thank you for all the help
  
Post #22716128th Jan 2022 6:44 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4873

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Well done, and thanks for the update Thumbs Up
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #22716138th Jan 2022 6:46 pm
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