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Suspension recalibrate???
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crustyq
 


Member Since: 29 Dec 2006
Location: derbyshire
Posts: 69

United Kingdom 
Suspension recalibrate???

Bit of a daft question but with my disco having coils i have never had to deal with the heart aches of the air suspension...until now.
A friend has a temperamental system which is flagging up many odd readings.
The height in one corner is around 35 mm lower than the rest of the corners following a replacement of the compressor and two height sensors.
On the computer I have an off set of -32 on the offending corner so my question stands..will a calibration solve the ride height problem or is it a Ill fitted unit?
Next question..how long should the compressor run once the car is at the right height?. This one keeps kicking in even thought the reservoir is 100% and showing a steading pressure.
Cheers
 tie two birds together though they have four wings they cannot fly!!  
Post #184732514th Aug 2017 11:40 pm
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Alphamale
 


Member Since: 28 May 2014
Location: Belfast
Posts: 496

United Kingdom 2014 Discovery 4 3.0 SDV6 HSE Auto Loire BlueDiscovery 4

Following the fitting of new height sensor the system should be recalibrated. This can be done by Land Rover main dealer (the dearest route), a LR indi workshop or if you have or have access to an IId tool, yourself.

Standard setting is: front height, 466mm from drive shaft centre to highest point of the wheel arch trim and rear height 485mm between the same points.

With these set, access height should be 50mm below standard height and extended height 55mm above it.
   
Post #184757015th Aug 2017 5:45 pm
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crustyq
 


Member Since: 29 Dec 2006
Location: derbyshire
Posts: 69

United Kingdom 

Thanks so much Thumbs Up
 tie two birds together though they have four wings they cannot fly!!  
Post #184775816th Aug 2017 8:23 am
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