Ok this motor is driving me to distraction , but O love it but really what is wrong now !

For a whole the front right air bag lines have been troublesome, especially the right. I have replaced the lines a while ago , then the air tank , as it was rotten. Then the filter and seal kit for AMK compressor.
The car has worked away on the suspension but for the fault showing air compressor slow to rise . I have noticed that as the orange light appears the font right indicator on the suspension screen is behind and so O have ordered a height sensor, given that the following code has and continuously appeared.Also showing others with u code as they do.


The car is presently sitting on its hunkers and refuses to lift ,so I have ordered a new height sensor , but is the compressor finally had it ?

I think I will try and edit photos , they all seem a bit spread out or repeated . So please bear with me.