Input Turbine Speed Sensor
WARNING: This page is about a different car, the 2002 Toyota ECHO, 2002 Toyota Celica, 2001 Toyota ECHO, and 2001 Toyota Celica. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Also referred to as NT speed sensor and O/D direct clutch speed sensor on Celica.
Input turbine speed sensor detects rotation of input shaft. By comparing input turbine speed sensor signal and vehicle speed sensor signal, ECM detects shift timing of gears and controls engine torque and hydraulic pressure in response to various conditions, resulting in smooth transaxle shifting. Input turbine speed sensor is located on transaxle. See Figure and Figure .