Hi, I have a CForce 400 AU-L model, and yesterday the display showed the error code P013000 with the EFI warning light on. After a while, the error code disappeared, but the EFI light stayed on. Today, the EFI light is still on, although I can ride the ATV without any problems. Does it need any maintenance, or does anyone know what could be causing this? Any help would be appreciated.