[s-cars] Code 2111 - what does it mean?

[Ivan Demkovitch]

Disconnected battery for about 30 minutes. Started car - no codes (4444 code 
which means no codes :) )
Will drive for couple of days and let you know.

Thanks!

>Certainly you can disconnect the battery to clear the ECU...
>They say you need to wait 20 minutes though.
>
>Mark S