SHIFT LIGHT need some help

[hippy]

Got a autometer one im hooking up and and it has 3 wires where to i tap into to get the signal for the shift light? I know one wire is power other is ground and otehr is tack sighnal. But on a 98 eclipse GSX where do i get this sighnal from?? Thanks!

 

[Flyin-Low]

Hey man... I believe the RPM signal comes from ECU Pin Number 58.... the engine ignition
signal..... heres a link to the ECU diagram:

http://www.vfaq.com/mods/ecu-harness-2G.html.

Also here is how to install a SAFC .... note the RPM signal wire

http://www.vfaq.com/mods/wayback/afcinstall.html