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injector readings
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Randylover
 


Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3
injector readings

Hi Guys

I have been having a bit of a problem, car seem`s to judder a bit when driving
just had new complete clutch etc fitted
also, park brake fault light keeps coming on
I have just had it connected to a diagnostic and have recalibrated something, I forget the actual name but it was something like the transmission to park brake module, forgive me if that makes no sense
anyway seems to be better now I also took a snapshot of injector values can any of you with experience of them tell me how they look

Thanks in advance

Andy
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 05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,

Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion 
 
Post #19222054th Mar 2018 4:16 pm
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BrettKaz
 


Member Since: 11 Nov 2013
Location: Canberra
Posts: 209

Australia 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Recalibrated xyz sensor?


https://www.disco3.co.uk/forum/manual-gear...=Xy+sensor
  
Post #19222184th Mar 2018 4:52 pm
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lynalldiscovery
 


Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

United Kingdom 2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti GreyDiscovery 3

Im far from an expert, but I would be happy with them readings, its when they get to high (1300 ish) that it becomes an issue.
You might have calibrated the transfer box?

Quite common for handbrake shoes to bind slightly causing all sorts of judders, favourite one seems to be when doing 70 on cruise and after a mile or so the judder sets in, drop out of cruise and lose speed reset cruise and once up to 70 again it might be fine for miles or start juddering again.

Another common issue is binding brake callipers due to either seized sliders (most common) or the actual calliper itself starting to seize.

So in your case I would strip down the rear brakes right to the bare backplate and reassemble with some lube on all the pivot arms and sliders.
Getting handbrake shoes back on can be a toss job unless your snap on Modus can do the demount mode?
  
Post #19222204th Mar 2018 4:55 pm
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Randylover
 


Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

No it wasn’t XY sensor and I’m pretty sure brakes are but I think I need to strip them down and check them anyway just to confirm it

Thanks for suggestions

Andy
 05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,

Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion 
 
Post #19222384th Mar 2018 5:43 pm
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Randylover
 


Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Anybody else familiar with how injector readings should look,

at 2000rpm at standstill, they all read 1000

Cheers

Andy
 05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,

Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion 
 
Post #19236677th Mar 2018 10:14 pm
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lynalldiscovery
 


Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

United Kingdom 2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti GreyDiscovery 3

Only works/reads at idle
  
Post #19236737th Mar 2018 10:25 pm
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72777

Ukraine 

And warmed up. Thumbs Up
   
Post #19236777th Mar 2018 10:28 pm
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Randylover
 


Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

The screenshot readings were at idle and warmed up
I was just adding that at 2000 revs they all read the same at 1000
 05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,

Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion 
 
Post #19236937th Mar 2018 10:44 pm
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Randylover
 


Member Since: 31 Jan 2011
Location: Staffordshire
Posts: 1172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Bump
 05 TDV6,"S" in all colourcoded Zermatt silver,7 seats winter pack HK 6cd stereo,Dual climate,Xenons,

Mods:
Re-Con Engine,De-Tango,Reverse camera,Fog/DRl lights,Aux Battery, perm Aux socket in boot,LED Volt meters in roof panel,Built in tom tom, Strobes fitted in grille, Aux switches for trailer lights fitted in roof panel,Roof Rails,Grille conversion 
 
Post #192596414th Mar 2018 9:12 am
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blackvogue4.4
 


Member Since: 15 Mar 2018
Location: harrogate
Posts: 4

injector help

hi guys i have unplugged all the injector wiring connectors but i am not getting any dtc codes on SDD machine? is this correct? cheers
  
Post #192697916th Mar 2018 11:53 pm
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