i just bought the Apexi Rev speed meter the first generation and wanted to install it on my Subaru 1998 Sti, but unfortunately i lost the wiring diagram and the user manual.
does any of you knows how to connect it, as i only connected the RPM only but other features is still not working. i downloaded the wiring diagram for the newer version from Apexi website but its different and didnt work.
so do you know how it works and do you have the user manual in english, coz i i cant figure out how it wirks.
i hot the device connected and its working but i dont know how to make it count my RPM and speed for 100 Meter.