the green is the signal wire and it goes to the negative side of the ignition coil
Tach signal wire is located at the PCM near the connector. Use the manual should there be need for help in locating it.
need to know what wire go were for a 94 Mazda protege MAF sensor
Crosstalk
You can extend an antenna wire, but the added length will reduce amplitude of received signal. You may need an in-line amplifier depending on the application and length of antenna wire.
The oxygen sensor is connected by a wiring harness. The wiring harness contains the signal wire. The signal wire goes to the system computer.
To trace an electrical wire effectively, use a wire tracer tool that emits a signal along the wire for you to follow. Follow the wire's path visually and listen for changes in the signal to locate the wire accurately.
green wire on aftermarket tachs are the signal wire i belive
false
The black wires are the heater wires, the white wire is the signal wire and the green is the ground wire.
If you are hooking up a trailer plug the left turn signal wire is yellow and the right turn signal wire is green.
tach signal wire is a blue wire with a black cap that ends on the top of the strut tower near the firewall...done