[sderfoldy]

Come home, parked my bike... a week later, he is in limp mode...
Plase could someone tell me what cuases this fault.

 

[TSConver]

No way to tell without hooking a scanner to it and seeing the codes. Need either a gs911 or an OBDLink and Motoscan. Or take it to the dealer and have them scan it.

 

[Wellcraft]

What year bike? Could be anything, no way to tell unless you can read the codes, my Kawasaki went into limp mode because of bad gas. You can buy a scanner to read codes but if you're like me and lack mechanical skills you're better off just taking it to the dealership.