the red suspension warning light keeps coming on and soon as i clear it it will start flashing the come on solid again, fault code c1119 hydraulic pressure and u0416 invalid data received from vehicle dynamics control module and u0434 invalid data recieved from active roll control module active stabilization system, any ideas please

I assume its the same as mine, needed a new pump/compressor for the hydraulic suspension.

The part is about £450 + 1.6 hours labour, at least that's what I paid 2 weeks ago. 2007 TDV6 HSE Stornoway Grey
2007 Kawasaki Ninja ZX-6R

it started about a year ago but has been coming on more often recantlly, where is the pump situated dave and thanks for the reply

rear near side. just in front of the rear wheel.Its in a black cover box. Turn on your car and you ll hear it.

Thanks mate just found it so will investigate. Looking at the rear air bags and they are both flat but the car goes up and down instant. Should the bags be solid

if your car isn't sinking to it's bump stops and goes up and down ok it sounds ok. If your getting the red warnings you need to get it sorted sooner rather than later. I've just changed my pump after Amber warnings.

i put some lowering link rods on it about a year ago and was thinking it maybe them as when i put it in acces mode it come straight back up again so maybe when it goes in motorway way mode it might put the light on, i have removed them today to see if it was any better

If you do change the pump you need to put a new relay in it and also the new software for the AMK compressor, but some RRS I have tried to update spit there dummy's out and don't like the new software.

Flack

flack wrote:

If you do change the pump you need to put a new relay in it and also the new software for the AMK compressor, but some RRS I have tried to update spit there dummy's out and don't like the new software.

Flack

i did nt need the new software and she works fine. out of interest though what is different in the software? thanks

Mine's going in tomorrow (amber light) RRS gone
Audi SQ5...Gone Audi Q7 S-Line 240 3.0TDI Gone
Audi A6 Allroad Sport 270 3.0TDI

The new software runs at a lower pressure so does not put as much strain on the pump

Flack

Flack what price is a software update

Flack, it's ARC anti roll control stabilizers fluid pump.

Not air compressor.