L322 Air suspension

Printmaster · Oct 4, 2019

Hi all, Well I've gone and done it and got myself a 2004 3ltr TD6 Rang Rover Vouge. And I love it, but this last week the O/S/R is visibly lower than the other side. The car lifts and lowers fine and not to slowly I changed the ride height sensor as the old one had corroded round the bush but it's still just the same, can it be it needs calabrating . Due to cost I purchased a icarsoft V2 so I can clear codes but not calibration.
I get a canbus error I'm I right in saying almost everyone's got them. any help would be more than
appreciated.

Saint.V8 · Oct 4, 2019

If you replaced the height sensor, the system will need to be recalibrated.

Printmaster · Oct 4, 2019

Thank you Saint ! I did disconnect the negative battery terminal, and it's just the same as it was before, if get the offsets and voltage's will that help in getting to the bottom of it?
Thanks again

robhew86 · Oct 4, 2019

Printmaster said:
Thank you Saint ! I did disconnect the negative battery terminal, and it's just the same as it was before, if get the offsets and voltage's will that help in getting to the bottom of it?
Thanks again

To re-calibrate the air suspension, you will need diagnostics. The Saint had posted a measurement chart/diagram somewhere on here a while back for the L322 air suspension setup, with different sized factory wheels on etc.

I'm sure Ant will point you in the right direction

Saint.V8 · Oct 4, 2019

As above...

If the height sensor has been replaced it will need calibrating

Tenebreaux · Oct 4, 2019

Saint.V8 said:
As above...

If the height sensor has been replaced it will need calibrating

Does one of those charts exist for the P38? I'm thinking I'll need one when I get the EAS sorted on mine.

Printmaster · Oct 5, 2019

Brill thanks so much

Printmaster · Oct 5, 2019

Just one more question, is there any way of calibration without any more kit I only have icarsoft V2 and I'm sure that doesn't let you do it ?

Saint.V8 · Oct 5, 2019

You'll need the correct bit of kit to do that.....iCarsoft wont. You need something like iidTool, Lynx, Faultmate, All Comms...etc etc

Saint.V8 · Oct 5, 2019

Tenebreaux said:
Does one of those charts exist for the P38? I'm thinking I'll need one when I get the EAS sorted on mine.

Yes, I'll post it later for you.

Saint.V8 · Oct 5, 2019

Tenebreaux said:
Does one of those charts exist for the P38? I'm thinking I'll need one when I get the EAS sorted on mine.

Tenebreaux · Oct 5, 2019

Saint.V8 said:

You, sir, are a legend. Ta very much.

Ruby Range · Oct 6, 2019

Get suspension calibration tool for L322 off RWS solutions off the net if you don’t want to spend a fortune on another diag tool. Just plugs in and will recalibrate for you

L322 Air suspension

Printmaster

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Saint.V8

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Printmaster

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robhew86

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Saint.V8

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Tenebreaux

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Printmaster

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Printmaster

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Saint.V8

Dyed-in-the-wool 100% RR Junkie

Saint.V8

Dyed-in-the-wool 100% RR Junkie

Saint.V8

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Tenebreaux

Well-Known Member

Ruby Range

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