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Restricted performance - filter or sensor
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v8bobber
 


Member Since: 20 Sep 2010
Location: pembrokeshire, wales
Posts: 91

Wales 2015 Discovery 4 3.0 TDV6 HSE Auto Santorini BlackDiscovery 4
Restricted performance - filter or sensor

Hi all,

I am getting “restricted performance” up on my 2010 D4 on a fairly regular basis. I’ve plugged the nanocom in and have got the following message back which I’m guessing is the cause....




Does this refer to water in the fuel or is it the sensor itself. I seem to remember reading somewhere that the sensor can be troublesome. Although I’m getting “restricted performance” and a yellow warning triangle it drives no different to normal

Dave
  
Post #205388317th May 2019 2:01 pm
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Dazz360
 


Member Since: 03 Sep 2016
Location: West Mids Walsall
Posts: 871

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

For cost wise I’d change filter for Delphi and clean all sensors MAP/MAF
 Metal auto sump & fluid change (3 hrs)
LR door puddle projectors (10 mins)
Tinted Bonnet wind deflector (10 mins)
All Intercooler pipes and Tbolts (2hrs)
3 injectors replaced so far (30mins)
Sunroof drain pipes both sides 2.5 hrs)
Rear discs, shoes,pads,callipers,flexi hoses, rigid brake line, n/s upper hub carrier bush and rear n/s upper arm (13hrs over 2 days) 
 
Post #205393717th May 2019 6:12 pm
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20713

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

3.0 models require a new filter housing. Very common issue Thumbs Up

And a new housing comes with a new filter Wink
 My D3 Build Thread

TDV8 Retrofit Build Thread 
 
Post #205394017th May 2019 6:15 pm
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v8bobber
 


Member Since: 20 Sep 2010
Location: pembrokeshire, wales
Posts: 91

Wales 2015 Discovery 4 3.0 TDV6 HSE Auto Santorini BlackDiscovery 4

Thanks for that. Just bought a new bloody filter tho 🤣

Is the assembly a pain to change?
  
Post #205399317th May 2019 9:11 pm
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