How do you wire a type R Gauge?

To wire a type R gauge, first, connect the power wire (usually red) to a 12V source, ensuring it’s fused. Next, connect the ground wire (typically black) to a suitable ground point on your vehicle. Then, attach the signal wire from the gauge to the appropriate sender unit, which corresponds to the gauge function (e.g., oil pressure, water temperature). Finally, secure all connections and check for proper operation before use.