Manual Transmission
- Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 3. See Fig 1.
- Connect the positive (+) lead from the voltmeter to terminal 2 and the negative (-) lead to the battery negative (-) terminal.
- Check that the voltmeter indicates approximately 5 volts four times per each revolution of the shaft.
- If operation is not as specified, replace the speed sensor.