VAGcom errors

[Sp0_0k]

Got a quick general question. Should one take seriously each error that VAGcom saves in history? Or only if it keeps reappearing?
I had a turbo error read once like 10k km ago that never happened again.
Do I just clear it or have to book a service each time any error pops up?

 

[WelshGas]

Got a quick general question. Should one take seriously each error that VAGcom saves in history? Or only if it keeps reappearing?
I had a turbo error read once like 10k km ago that never happened again.
Do I just clear it or have to book a service each time any error pops up?

If the vehicle is running OK then delete and check after the next journey and if it reappears then investigate further.
Many Logged errors are of no significance at all and may just be due to a combination of factors that have not been coded for. The important ones are the ones that reappear and affect driving performance.