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Lateral Accelerometer Sensor Readings
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Shutts
 


Member Since: 26 Nov 2011
Location: Tiptree
Posts: 146

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3
Lateral Accelerometer Sensor Readings

Guys
Not sure if I have an issue with my D3 (2005) but on my GAP IID tool when I check the sensor reading (live values =>select live values => complete list => suspension). The longitudinal accelerometer value seems to change very slowly up to 65ms2 on a round the block drive. However, the laternal seems to jump from 0 to 262ms2 while the car is sitting stationary on tickover.

This doesnt sound normal to me and I think I have a faulty sensor. Would it be possible for someone with a IID tool and 5 mins to spare to check their D3 for me to see if they they get the same.
Regards
Andy |____000_
[l_|__\___\,___
l--___--_[O==O]
()_)' '()_)-----()_)

2005 D3 SE
1998 Disco 300tdi - slow play thing
1995 Defender 300tdi - Winching play thing
Aprilia RSV 1000 - fast play thing
Honda CR250 - noisy play thing

Essex Land Rover Club member
-
Andy's Landy's - http://www.andys-landys.blogspot.com
Suspension checking workbook - http://www.disco3.co.uk/gallery/albums/use...k_v002.zip  
Post #20821039th Sep 2019 1:30 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4651

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

You should have something like this with with very minor fluctuations at complete standstill, and no wind influence!
 yµ (idµ - eAµ) ψ=mψ

  
Post #20821439th Sep 2019 3:46 pm
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Shutts
 


Member Since: 26 Nov 2011
Location: Tiptree
Posts: 146

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Yep thats what I have but if I move about in my seat lateral measurement bounces from 0ms2 to 262ms2.
Andy |____000_
[l_|__\___\,___
l--___--_[O==O]
()_)' '()_)-----()_)

2005 D3 SE
1998 Disco 300tdi - slow play thing
1995 Defender 300tdi - Winching play thing
Aprilia RSV 1000 - fast play thing
Honda CR250 - noisy play thing

Essex Land Rover Club member
-
Andy's Landy's - http://www.andys-landys.blogspot.com
Suspension checking workbook - http://www.disco3.co.uk/gallery/albums/use...k_v002.zip  
Post #20821549th Sep 2019 4:18 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4651

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

That's what it should do! yµ (idµ - eAµ) ψ=mψ

  
Post #20821569th Sep 2019 4:21 pm
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Shutts
 


Member Since: 26 Nov 2011
Location: Tiptree
Posts: 146

United Kingdom 2005 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Thanks. So this confirms the reading laterally should be binary, either 0 or 262. I asked the question as the longitudinal reading was linier when you accelerate or brake.

Andy |____000_
[l_|__\___\,___
l--___--_[O==O]
()_)' '()_)-----()_)

2005 D3 SE
1998 Disco 300tdi - slow play thing
1995 Defender 300tdi - Winching play thing
Aprilia RSV 1000 - fast play thing
Honda CR250 - noisy play thing

Essex Land Rover Club member
-
Andy's Landy's - http://www.andys-landys.blogspot.com
Suspension checking workbook - http://www.disco3.co.uk/gallery/albums/use...k_v002.zip  
Post #20821709th Sep 2019 4:52 pm
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