Wiring Harness Diagram For Tachometer. It consists of guidelines and diagrams for different kinds of wiring strategies along with other products like lights home windows and so forth. Connect the red meter lead to the tachometer purple.
The tach must be returned to autometer for a light replacement. Upstream would be the outboard side or closer to drivers fender wire the tach adapters red green wire to the downstream side of the cut redlight green factory wire. Jeep cj7 with a l amc engine.
Wire and the black meter lead to the tachometer.
Autometer tach wiring diagram. Connect the gray wire from the harness to the s send terminal of the. 12v battery coil ignition coil tach base can be mounted in either direction for convenient mounting. Wire connect the pos terminal to a switched 12v source like the ignition wire.