HELP!!! Autometer Autogage Tach install on a EVO4

richsuper · #1 (**permalink**) 04-22-2008, 02:59 AM

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"

richsuper · #2 (**permalink**) 04-25-2008, 02:54 AM

I hooked the green wire from the tach to pin #58 on the ECU and the tach still not working. I was told by someone that It can't go there becuase it will get a 5volt reading and it requires a 12 volt reading to work??

Can someone Please tell me where that friggin green wire goes!!!!!