Yamaha RPM Guage

[Aerocraft1994]

I have a 2004 Yamaha Vmax, the V150TLRC on my Statos that I got a few months ago. The RPM Gauge has not worked but the needle will move just a little bit every once and a while. I have checked wires and for corrosion and fuses Can anyone point me in the right direction of somthing I might have overlooked before I order a new tach.

 

[Faztbullet]

Need to check tach input from VR

 

[boscoe99]

In a V150TLRC model the tachometer signal does not come from the voltage regulator. It comes from the CDI assembly.

Via a green wire. That crosses several connectors before it makes it way to the tachometer. I would disconnect, inspect and reconnect all of the applicable connectors. See if that will solve your problem.

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[Faztbullet]

Thanks for correction...as I get older memory runs together.Yamcuryrude

 

[Aerocraft1994]

Thank y'all for the help! Ill update once I check

 

[boscoe99]

It is most difficult for me to try and keep up with the many Yamaha differences. Can't imagine throwing Mercury and Evinrude into the mix.