Johnson86

Hey guys,

I have a JDM import S2K. This means the tachometer can't switch between mph and kmh. (button not functional).

The previous owner had a kmh to mph converter installed in it, so the tachometer was reading in MPH.
The converter consists of 2 converter boxes.
Recently I removed one converter box near my ECU. This caused the tachometer to freeze from time to time.
So yesterday I removed my dash and located the other converter box. I also removed that one by taking out the green connector that was connected to the converter.

The tachometer automatically switched from mph to kmh, but now the tacho stays on 0 kmh. Even when driving.
Does anyone know where the green connector is supposed to go? Is this causing the tacho to stay on 0 km/h?
Where I live we are used to kmh, thats why I'm trying to get it back to Original.

Thanks for your help!