I got the manual for my specific vehicle which included the rpm signal pin. This was connected to the area that the manual suggested to use as a rpm signal input. There wasn't any special settings needed. On the software I only put the max rpm displayed on my gauge and it seemed to be configured correctly.

Hello, i saw your post on a thread that you are running an AEM air fuel guage with the SSI4 to datalog RPM vs AF. I just purchased the SSI4 to do the same thing. My question is what excatly did you connect into the SSI4 for the RPM input? I read the manual and it doesn't make much sense. Hoping that you could clarify for me. The more general the better, i'm hooking it up on a 2006 Hyundai Tiburon i plan to turbocharge.


Thanks for the help,


Drew