Suntune Tachometer Wiring Diagram. It has 4 wires green blue red black. Sunpro manufactures volt gauges that instead feature a.
I have an old suntune mini tach 20 years old. Suntune tachometer wiring diagram juli 26 2019 how to wire a sunpro tach it still runs. So guessing from what ive found blue wire is for dash lights.
So guessing from what ive found blue wire is for dash lights.
I cant remember the wiring arrangement. In the automotive context a voltmeter gauge displays the number of volts stored by the vehicles battery. The plastic former shown in the diagram holds the pulse lead in place and prevents the wire chafing against the case and shorting out. Most cars wont have an in dash mounting location.