I may have goofed. I went to Scantool.net and saw that the current MX was a bluetooth app, saw the MX+ and bought that; it is also bluetooth. It is not the MX however and wont load the signal we want to see. I am disappointed. I ought have bought the plain MX of course. I can imaginbe it wont work a...

Steve, I have more questions. I did think about the attenuator and realized a fuel injector could work if it were attenuated, however, doesn't the synch have to be a square wave signal? Also, if one uses the Mongoose ISO/CAN interface wont that only work on CAN vehicles?

Thank you Mr.Smith.

I had been told, when I called England from here in Seattle, U.S.A. that any tach signal would do in order to synch the NVH, however there was a max voltage, 12 or so...now I want to learn more. What for sure is the max voltage and if I had a cam signal that has an increase in amplitude once per 2nd...