INSTALL A TACHOMETER

[MIGUEL]

I have a doubt???
Is the same to conect the tachometer to the "W" of de alternator or to the "-"(negative) of the coil?

Thank you & happy new year to everybody

[bmcecosse]

Certainly don't put it anywhere near the alternator! Personally - I don't see the point of, or need for a tachometer...........

[mike.perry]

Normally the wires go on either terminal of the coil. The correct wiring depends on the make of tacho.

[MIGUEL]

I will conect to the coil, it is much easier.
Thanks

[mike.perry]

You need to know which colour wire goes to which side of the coil. Search the internet for instructions for your tacho.