2004 150 volt meter

[classic20]

I have a 2004 yahama 150 2 stroke carb model. I want to add a volt meter. where can i pick up the signal to wire the volt meter.

 

[rodbolt]

Re: 2004 150 volt meter

hello<br /> use the yellow wire from the keyswitch for 12positive and the black for 12 negative.

 

[classic20]

Re: 2004 150 volt meter

will this give me batt voltage and charging voltage?