I am having an aftermarket tacho guage modified for a 2013 GEN2 busa install. The manufacturer of the tach guage has asked me to supply details on the hayabusa ECU tacho signal generated.
I am using the std Hayabusa ECU. Intend to use tacho out pin 38 to feed the guage.
Is the signal 1 pulse per revolution 12 volt square wave?
Thanks for the help.
