[richsuper]

Can someone please help me with this.

I have an Autometer Autogage Tach and was hoping to get some help installing on an Evo 4. The problem that I'm having is that the green wire connects to the electronic ignition module which I have no idea where to locate.

I was also told that I can wire it into the ECU at pin #58, but the problem that I'm having is that I cannot locate the ECU. I know it's behind center dash console behind the radio somewhere but there is also an ABS ECU...which one do I use??

Please help!! Pictures locating the ECU would be very helpful or suggestions are welcome for an easier way to hook this up!!

Thanks Much!!
Richsuper "Cayman Islands EVO4"