Tacho

[JelmerS38]

I have a problem getting my tacho to work.
I have bought this with my Micro:

http://trigger-wheels.com/store/content ... /p129.html

And wired the 3 input wires to ign1, ign2 and Wled (which I use as spark 3) but the tachometer doesn't work.It worked fine when I pulled the stock engine out.

Is there a way to drive the tacho (that runs of the - of the coil in stock form) using "tach" of MS?

[grom_e30]

http://www.msextra.com/doc/pdf/html/MS2 ... .4-42.html

you can try running a relay off the tacho output