ktm 250 exc tpi

Hi, All! Resently I bought KTM EXC 250 TPI. But after assembling I got "check engine" lamp. youtube.com/watch?v=opVo8gumhBQ I have checked all connections to all electric elements. But problem is not gone. I bought a "gray" bike without any support. As I understand EXC have only CAN(Hi,Low)...