List of codes: http://www.icarsoft.com/web/icarsoftus/res...fbe_1.html
Or type in code in box bottom left: https://bellautoservices.co.uk
There are a few good Indys around W.Sussex/Hampshire.....I assume you are Washington, W.Sussex? Visitor from fullfatrr.com
* GONE. 2012 RR Sport HSE SDV6 Orkney Grey. Now being piloted by RRSTDV8
* GONE: 2011 4.4 TDV8 Full Fat. Amazing piece of kit.
* Current. 1974 Lightweight 2.25L petrol. Old skool
* GONE. Freelander GS TD4 Manual MY2013. Orkney Grey with privacy, cold and clearview packs, armrests (a must!) and a spoiler.
* GONE. Range Rover Classic '93 200Tdi Factory fit
* 1949 80" in family since 1975

My front right would drop over night, I traced this to the air hose from the valve block behind the front bumper to the suspension, the hose was rubbing on the bodywork and had worked through the hose causing a small air leak, this has now been replaced and all suspension warning lights have gone.
I now have an abs speed sensor faulty

If back lifting normally doesn't look like compressor, with both sides going down its unlikely to be air bag unit, likely front valve or leak between compressor and front valve should be covered on an aftersale warranty. On the bright side the photos look very nice, good looking motor. did you check the MOT paperwork for any advisories?

Could be front ride height sensor, really needs codes reading so you have half an idea what your looking for, worth investing in a fault code reader when you own a landrover product. Nanocom Evo

Could you recommend a good one a have an odb2 reader but won't give me codes

Jaggs has, Nanocom Evo
Your front end has dropped to access height, from your earlier question about driving, should be OK if you stick to 30mph but wouldnt go too far personally, let the garage you bought it from know. Their call as to driving it all the way back to them or a piggy back on a tower.

Yep the IID tool is another good one I understand, not sure if that is tied to your vin though so can only be use on 1 vehicle Nanocom Evo

I use the icarsoft reader, nice piece of kit

Thanks if car gets fixed I will invest in one if it's just a sensor what could the rumbling noise be though?

Rumbling and poor handling could just be due to back end being higher than front end and no dynamic control of stability, if you test drove it and all sounded fine and the problem has surfaced with the front end dropped in access height it could all boil down to the front end. I'll keep my fingers crossed for you

Thanks docian and everyone else really appreciate all your input this seems like a cracking site

OK had the battery checked that's fine 12.7v without engine running and 13 something running I managed to get the car to lift up at the front by changing the settings on the circle dial and I couldn't hear the rumbling when driving until the front dropped again so I think you are right hopefully just something daft

No probs, please remember to post the resolution, don't think its a sensor issue though as from your pic the 4x4 display knows its low, once the seller has it fixed for you it would be worth thinking of taking it in to an INDY for a health check might be cost effective in the long term as most problems get exponentially more expensive the longer they are left, most INDY's can also do warranty work. In my experience Landy INDY's are different to the usual breed, they like a challenge and never give up, you find they only charge for the fix and not all the work they've done unlike the main dealers!

I will most definitely post the fix up hopefully may help someone else not sure what an indy is I'm gonna Google it now