DTC P0717: Input/Turbine Speed Sensor Circuit No Signal: Reference

Connect oscilloscope between "C51-1-8" (+) and "C51-1-16" (-) of PCM connector connected to PCM and check input speed sensor signal.

Oscilloscope waveforms at specified idle speed in "P" range 

Fig 1: Input/Turbine Speed Sensor Waveform Graph

Courtesy of SUZUKI OF AMERICA CORP.