| Circuit Diagram |

Specifications ? Type: Hall Effect Sensor ? Specifications Operation condition (
Inspection 1. Check signal waveform of middle speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section.
C
Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.