answersLogoWhite

0

Most tachs have a green wire that goes to the negative side of the coil, and at least two more wires for hot and ground. Sometimes there are two hots. One for the tach and one for the light. Check inside your tach to determine which wire goes to ground, and you should be able to figure it out from there.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

How do you hook up a RPM gage on a 1989 Honda prelude under the hood?

The tach should have 3 wires a 12v accessory, ground, and rpm wire. The rpm wire is the blue one on the distributor.


How many wires come in from the weather head?

If single phase - 2 wire service > two wires If single phase - 3 wire service > three wires If three phase - 3 wire service > three wires If three phase - 4 wire service > four wires US residential service is usually single phase 3 wire service: Two hots and neutral.


How many wires are in a two wire system?

3


How do I properly wire a light fixture with 3 sets of wires?

To properly wire a light fixture with 3 sets of wires, first identify the hot (black), neutral (white), and ground (green or bare) wires in each set. Connect the hot wires together, the neutral wires together, and the ground wires together using wire nuts. Then, connect the fixture's hot wire to the group of hot wires, the neutral wire to the group of neutral wires, and the ground wire to the group of ground wires. Finally, secure all connections with electrical tape and install the light fixture according to the manufacturer's instructions.


How can I properly wire a plug with 3 wires?

To properly wire a plug with 3 wires, you need to connect the live wire (usually brown), the neutral wire (usually blue), and the earth wire (usually green and yellow) to their respective terminals in the plug. Make sure to follow the correct wiring diagram and secure the wires tightly to prevent any electrical hazards.


How do you wire an outlet with 3 wires?

To wire an outlet with 3 wires, connect the black wire to the brass screw, the white wire to the silver screw, and the green or bare wire to the green screw. Make sure to turn off the power before starting and follow all safety precautions.


How can I properly wire a ceiling light with 3 wires?

To properly wire a ceiling light with 3 wires, you will need to connect the black wire to the live or hot wire, the white wire to the neutral wire, and the green or bare wire to the ground wire. Make sure to turn off the power before starting and follow the manufacturer's instructions for your specific light fixture.


How do you properly wire a light fixture with 3 wires?

To properly wire a light fixture with 3 wires, you need to connect the black wire to the live or hot wire, the white wire to the neutral wire, and the green or bare wire to the ground wire. Make sure to turn off the power before starting and follow the manufacturer's instructions for your specific fixture.


How do you properly wire an outlet with 3 wires?

To properly wire an outlet with 3 wires, connect the black wire to the brass screw, the white wire to the silver screw, and the green or bare wire to the green screw. Make sure to turn off the power before working on the outlet to avoid electrical shock.


How do you wire a GFCI outlet with 3 wires?

To wire a GFCI outlet with 3 wires, connect the black wire to the brass screw, the white wire to the silver screw, and the green or bare wire to the green screw. Make sure to follow the manufacturer's instructions and turn off the power before starting the installation.


On three wire spin dryer cord which color green white?

On a 3 wire dryer cord there is no green wire. The white wire coming from the outlet is connected to ground or the green screw. The black and red wires are the hot wires.


How do you wire a 220v plug with 3 wires correctly?

To wire a 220v plug with 3 wires correctly, connect the black wire to the brass terminal, the white wire to the silver terminal, and the green or bare wire to the green terminal. Make sure to follow the manufacturer's instructions and turn off the power before starting.

Trending Questions
What does the abbreviation RR HTD IND mean on a fuse box diagram inside an automibile? 1996 Jimmy heater fan blows mainly out the defroster and will sometimes not switch to the foor vent or dash vent Where can you trace this problem to? If you are pulling out of parking lot and someone is driving a little fast in a parking spot and hits you whose fault is it? Where is VIN on 2008 dodge challenger? Will 20 inch rims fit on an 87 crown Victoria s without scrubbing? How do you replace a headlight on a 2001 Pontiac Trans Am? Will a 4l60e transmission from a 95 blazer fit in a 95 tahoe? Where is the PCV valve on a 2005 expedition 5.4L? Towing capacity of 1995 dodge diesel 2500? How do you change an ignition coil on a 97 sonoma? How do you replace a 99 Town and Country blower motor? Horse power and torque for Chevrolet 454 engine? Where is the fuel pressure regulator located on a jeep wrangler 2004 4 liter? How to eliminate compressor and air bags to convert rear air suspension bags on Lincoln Navigator 2002 to shocks.? How do you hook up 7 plug trailer connector to ford Eddie brauer expedition with 4 plug hookup? What does the acronum ABS stand for? What if your 95 cadillac sts heater does not work the climate control works but heat doesnt blow you get heat but it wont blow out how do you remedy this problem? How can you fix the passenger door lock on 1990 Jetta Volkswagen when the doors will not open from in or outside? Jeep code poo51? How do you install new trunk pan in a 1965 impala?