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Restricted performance
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3258

Scotland 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4
Restricted performance

Restricted performance and no codes this morning reset does nothing.

LRA on route Sad dpf maybe?
  
Post #186971718th Oct 2017 8:45 am
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 5870

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

Sounds familiar Sad

How old is your D4? (mine is a MY10 with 108K on the clock - no DPF)

I had the dread RP on and off April to August - caused by faulty TSOV - replaced, temporarily fixed issue - no RP lights but horrendous flat spots and intermittent sluggish performance, leak in inlet system and faulty MAF sensor - touching wood - been OK since mid August and about 2K

Good luck - let us know how you get on
  
Post #186972418th Oct 2017 8:57 am
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3258

Scotland 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Going like a Swiss watch up to this morning, left the house 200 meters later RP.

Returns immediately when restarted. 63k on it.
  
Post #186972818th Oct 2017 9:04 am
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Hardware17
 


Member Since: 28 Jun 2016
Location: Manchester
Posts: 1702

England 2011 Discovery 4 3.0 SDV6 XS Auto Sumatra BlackDiscovery 4

Fuel?
 Dean.
====================================
2011 D4 XS - OBD port custom protection, RLD spare wheel protector, All LED interiors lights, Timed Climate enabled, iiD tool paired.
2011 D4 Landmark - Stolen from same dealer before I paid for it
2011 D4 GS - Stolen whilst at dealer Sad ... All LED interiors lights, DRLs, Spare Wheel protector.
1996 300Tdi - Eaten by tin worms 
 
Post #186973118th Oct 2017 9:09 am
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3258

Scotland 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

BP every fill.
  
Post #186973918th Oct 2017 9:26 am
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robpenrose
 


Member Since: 12 Jan 2016
Location: Surrey / SW London
Posts: 849

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

are you actually getting restricted performance?

Could it be the water in fuel sensor housing?
 

Current: D4 HSE
Previous: BMW Z4M Coupe
Previous: Land Rover Defender 90 CSW Td5
Previous: Land Rover Discovery Td5 ES 
 
Post #186974218th Oct 2017 9:45 am
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 5870

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

^^ valid point - when I got my RP lights (Red Triangle and occasional amber engine management light) and message my performance was as flat as a pancake - zero oomph
  
Post #186975918th Oct 2017 10:27 am
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3258

Scotland 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Rear mass air flow needed Rolling Eyes
  
Post #186976818th Oct 2017 11:01 am
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 5870

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

Just the sensor? - about £70?
  
Post #186976918th Oct 2017 11:11 am
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3258

Scotland 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Warranty Thumbs Up
  
Post #186977218th Oct 2017 11:24 am
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 5870

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

Even better - result!
  
Post #186977818th Oct 2017 11:55 am
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3258

Scotland 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

It’s never a good look Rolling Eyes


  
Post #186989518th Oct 2017 5:07 pm
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90dv
 


Member Since: 19 Nov 2006
Location: Cumbria
Posts: 53

United Kingdom 

Why did they recover it if it just needed a MAF?
 Dom Vince
"OIL" - 1990 200tdi Defender 90 
 
Post #187000118th Oct 2017 8:49 pm
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