Tachometer seadoo rxp 255 model 2008

[Ever81]

Hello!
I am from Brazil
need help finding which wire (pin) from ECM transmits signal to tachometer???
I want to install a datalogger (telemetry)

[John's truck]

Hello!
I am from Brazil
need help finding which wire (pin) from ECM transmits signal to tachometer???
I want to install a datalogger (telemetry)

That’s not how it works. There’s a trigger signal from the cranks sensor to the ECU and then a CanBus communication from the ECU to the gauge display. There’s no tach signal in the harness. Can your data logger handle an inductive input from a wire wrapped around the ignition coil?

[Ever81]

hello
I used coil signal and it worked fine
Thank you for your help!