Tacho Page

The tachometer function provides a duty signal output to drive a tachometer. To generate a voltage signal, the output from the Nexus must have a pull up resistor connected between the output and the required voltage for the signal. 

Tacho

Pulses Per Cycle

Allows adjustment of the number of pulses to be sent for the engine cycle. Typically this will be the same as the number of cylinders.

Tacho Needle Sweep RPM

Allows a tacho needle sweep when the ECU is powered. The amount controls the RPM that the needle will sweep to and then return to normal operation. Setting this to zero will disable the function.