[pudi]

Ok guys, now I know what seems to be the problem and I'm looking for the solution. The error code was "12", meaning: "Direct battery input to PCM was disconnected within the last 50 Key-on cycles". I searched the web and I found some information on what PCM is. It is Powertrain Controle Module (engine computer). But I do'n know what means that direct battery input was disconnected? Bad cable? Fauly computer? What should I do?

Thanks to anyone who will help!