I'm asking for information about the engine problem (Mercury outboard 60EFI), which my Servicer have not solved yet. The engine in low turns turns off.

The problem is that the instrument (original servicer's tester) shows an error or information that the temperature in cooling system is zero degrees Celsius, while the instrument in the cabin shows the correct temperature. We checked the operation of the elements (EMC Enine Contro, Diode, Temeratre Sensr and Soleonid Valve), but they are fine.

I thank you for any advice.