Wiring Diagram Tachometer. The plastic former shown in the diagram holds the pulse lead in place and prevents the wire chafing against the case and shorting out. When connecting to the negative post of the ignition coil or to the msd 6 box run the shielded cablešincluded with.
The plastic former shown in the diagram holds the pulse lead in place and prevents the wire chafing against the case and shorting out. Wire the tachometer to the vehicle as shown in diagram h on page 4. When the reading exactly matches.
Combine the black and uninsulated wires which will be used for the ground into a 5 16 ring terminal.
Wire the tachometer to the vehicle as shown in diagram h on page 4. Figure 4 tachometer set up. Use a wiring kit to connect the tachometer to the plug in connector on the remote control or accessory test the tachometer operation by running the engine. It includes diagrams for common ignition systems including those used by general motors ford and chrysler plus many aftermarket manufacturers.