Circuit Operation
- The output shaft speed sensor generates a 0 <=> 5 volt pulse signal when the output shaft rotates. The pulse signal frequency increases with a rise in output shaft speed.
- The output shaft speed sensor is connected to the PCM (terminals 73 and 88) via the output shaft speed sensor connector (terminals 1 and 2).
- The PCM detects the output shaft speed by the signal output to terminal 73.
- The output shaft speed sensor generates the pulse signal as the teeth of the output shaft pass the magnetic tip of the sensor.