I am finally getting around to wiring my Hybred project. I want to make sure I get the signal right going to the ECM to indicate the veichle speed. I have a mechanical speedometer that is calibrated at 1000 revolutions per mile. If I understand correctly, the signal coming into the ECM is supposed to be 2 pulses per revolution. Is that based on 1000 revolutions per mile or 2000 pulses per mile?
Also, does anyone know what the pulse width is supposed to be to operate properly?
Thanks,
Matt
Also, does anyone know what the pulse width is supposed to be to operate properly?
Thanks,
Matt