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Faultmate FCR >> Faults found !!!
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edouard
 


Member Since: 06 Dec 2009
Location: Annecy, Chamonix, Aveyron
Posts: 30

France 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3
Faultmate FCR >> Faults found !!!

Hi everybody,

Happy new year everyone...

I recently bought a D3 TDV6 auto 2004 , and short after the Faultmate FCR (Blackbox solutions, thanks BBS Spy) which works so well that it founds fault codes under "engine management" :

P0408 EGR sensor B circuit high
P02A2 Cyl 3 balance fuel trim at max limit
P121A cylinder balance injector restricted.

And the last one
P0494 fan speed low.

The only visible effect I have is : when I am on the highway at a stabilized speed (+/- 110km/h) in a light hill, the engine is oscilating 200 rpm.

My question is : from your experience, I will probably need to shoot the EGR, and will I have to replace an injector but which one.
thanks for your help.

Edouard  
Post #5739284th Jan 2010 2:49 pm
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heine
 


Member Since: 07 Feb 2007
Location: Midrand
Posts: 4054

South Africa 2009 Discovery 3 4.4 V8 HSE Auto Alaska WhiteDiscovery 3

Kinda new to my faultmate , but were these tested or non-tested errors . I tend to ignore non-tested 

Last edited by heine on 4th Jan 2010 2:55 pm. Edited 1 time in total 
Post #5739314th Jan 2010 2:51 pm
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countrywide
 


Member Since: 16 Sep 2007
Location: UK
Posts: 6019

United Kingdom 2016 Discovery 4 3.0 SDV6 Graphite LE Auto Unknown ColourDiscovery 4

I was told that the ECU can only show a single injector fault at once, so although it says cylinder 3 you may change that and find another one is also faulty.

Seems an odd system, but that's what I was told when they fixed mine.  
Post #5739324th Jan 2010 2:53 pm
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monsterkxf
 


Member Since: 29 Dec 2009
Location: Scotland
Posts: 4
Re: Faultmate FCR >> Faults found !!!

Unnecessary quote removed


I had same symptoms, on light hills, felt like engine was revving up and down by approx 200rpm, was eventually traced to auto box, double flush of the gearbox sorted the problem out (maybe your isnt auto!!!) hope this helps, cheers iain  
Post #5739954th Jan 2010 4:04 pm
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BrumLee
 


Member Since: 07 Mar 2008
Location: West Midlands
Posts: 1360

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Personally I'd clear the codes and recheck next week. I had a turbo low boost fault showing when I was at the LROI show in September and Wiggs cleared it. Touch wood, fault has not appeared again.  
Post #5739974th Jan 2010 4:09 pm
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edouard
 


Member Since: 06 Dec 2009
Location: Annecy, Chamonix, Aveyron
Posts: 30

France 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Thanks monsterkxf,

My D3 is auto but I didnt understand what you meant by double flush of the gearbox ?
now I know : http://www.disco3.co.uk/forum/topic27633.h...uble+flush

I'll try to clear codes and see when i'll take the EGR away

Thanks  
Post #5740164th Jan 2010 4:31 pm
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BBS SPY
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Member Since: 15 Jun 2007
Location: Sunny Cyprus
Posts: 3054

Cyprus 2005 Discovery 3 TDV6 Base 7 Seat Auto Bonatti GreyDiscovery 3

Tested Heine Thumbs Up

Glad you are putting it to good use Edouard Thumbs Up  
Post #5776519th Jan 2010 3:53 pm
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