Hi to ZX12R guru's

Just had error code 64 displayed.
Not listed in the manual.

I Only found one example of this code on the WWW and no useful answer.

I think it's the caused by disconecting the Kleen air valve.

Re-contected it, and the error goes away.

Has any one else come across this?

Note mine is a B3 model using the 32bit ECU.