I'm definitely not an electronics guru, soooooo this is just me trying to understand how to hook all of this stuff up.
My EFII electronic ignition sends a short pulse tach signal that goes from 0 volts to 12 volts and back. The standard 4 cylinder tach signal is two pulses per engine revolution.
Will this signal work with the G3X tach input? Will I need to add a resistor to reduce the voltage?
Thanks,
Andy
My EFII electronic ignition sends a short pulse tach signal that goes from 0 volts to 12 volts and back. The standard 4 cylinder tach signal is two pulses per engine revolution.
Will this signal work with the G3X tach input? Will I need to add a resistor to reduce the voltage?
Thanks,
Andy