[Stuart]

Hi All

I was hoping someone could help me out with a wiring question. I purchased my instruments from G-Force and unfortunately the tacho did not come with any wiring diagrams. I have all other gauges functioning properly but need some help with the meaning of markings next to the four terminals on the tacho
I hope I have this correct, the markings are:
W G 24 -

I have one wire from the ECU that is meant to be for the tacho, I have tried connecting this wire to all the terminals with the engine running but one of the terminal caused the the motor to stall, so before I ended up letting smoke out of one of the major components I would ask the forum for help.

Thanks in advance
Stuart