Lop sided air suspension

Hi all, my disco is driving me nuts, the passenger side is raised to full extent and the driver side is just below the driving height. I have added two new sensors which hasn't solved the issue. In the cab the light for raising remains on, along with the levelling light. On hawkeye it gave a reading of 4164.
Any ideas would be much appreciated

Diagnostics are saying what?

Big Geordie 1974 said:

On hawkeye it gave a reading of 4164.

Click to expand...

Should we guess that means?