You don't have to connect it to the coil.Under the driver's seat, they is a single slot which is used for timing by the mechanic, you can just connect it to it. As for power for the light, just go under the dash and spilt connect to one of the live wires.See link below at the picture section;http://autos.groups.Yahoo.com/group/previa/
my 94 has tach machined on the coil mine is a 4.6L
the green is the signal wire and it goes to the negative side of the ignition coil
Usually. It can also pull the signal from a spark wire.
The green wire from the tach goes to the negative side of the coil.
To connect an RPM tachometer to a Mitsubishi Lancer, first, locate the vehicle's ignition coil or the ECU's tachometer signal wire. You can typically find this wire in the engine bay or near the dashboard. Connect the tachometer's signal wire to the ignition coil's negative terminal or the designated tach signal wire from the ECU. Finally, ensure your tachometer is powered correctly by connecting it to a suitable power source and ground.
It goes to the top wire on the coil, the one that usually has a cover over it.
A bad ignition coil can cause your 1987 Acura tachometer to quit working. A bad tachometer cable or ground wire can also cause it to quit working.
no
bad ground wire at the coil probably
TRy on the neg side of the coil.
In a 2003 Ford Mustang, the aftermarket tachometer ignition coil wire should connect to the negative terminal of the ignition coil. This is the terminal that receives the signal for the engine's RPMs. Make sure to secure the connection properly and ensure it does not interfere with other wiring. Always refer to the tachometer's installation instructions for specific details.
on my tach, the green wire connects to the neg on the ign coil pack