Skoda Superb 3V5 with error code P20E8 Reductant Pressure Too Low

[wertok]

Hello everyone!

Got at Skoda Superb 3V5 with the error code P20E8 looks like the attached image. What to do? 

[varooom]

Get replacement pipes basically, a few others have posted similar crusty pictures.  AFAIK you can clean off the crud with just plain water, plenty of plain water (but make sure to cover up as many plugs as possible and use low pressure)

[ApertureS]

Clean it off, run the car for a few days and see where it leaks from, it will be the pipe or the injector itself.

 

then that leaky part will need replacing, ideally you want to prime the system after replacement with a diagnostic tool then you should be all good to go