[unpodicose]

Hello everyone, I write from Rome. I have a 245 Super Polar from 92 with B200F engine. For some time now I have the problem that you can see in the attached video
https://www.unpodicose.it/fileweb/problem.mp4
If I unplug and reattach the battery, the problem no longer does but then resumes. The control unit reports errors 2-1-2 and 2-3-2. The problem does it both on petrol and on LPG. Sometimes LPG goes at 2000 rpm, standing still.
Thanks for your help.