Hmm I am a bit confused with CAM sync. I tested it on the desk (I am generating 60-2 signal + CAM signal, the falling edge occurs on tooth 55, then raising comes on tooth 3. So I am definitely outside of my trigger tooth (10). And I am scoping INJ4 + CAM signal (cause my H[0] = 04 01 02 08 00 00 00 00) and I can't see everytime, that INJ4 starts fire like a 1st after CAM reset pulse. Second trigger is set to raw 25.......
Anyway RPM reading is correct with that CAM signal, when I remove it, it starts to drop to zero.