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Home >> Lexus >> 1994 >> ES 300 V6-3.0L (1MZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Vehicle Speed Sensor >> Testing and Inspection
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Vehicle Speed Sensor: Testing and Inspection

Inspection





1. Connect the positive (+) lead from the battery to terminal 1 and negative (-) lead to terminal 2.
2. Connect the positive (+) lead from a Digital Volt Ohmmeter to terminal 3 and the negative (-) lead to terminal 2.
3. Ritate the shaft.
4. Check that there is a voltage change from approximately 0.0 volts to 11.0 volts or more between terminals 2 and 3. The voltage should change 4 times per revolution of the Vehicle Speed Sensor shaft.
5. If operation is not as specified replace the Vehicle Speed Sensor.
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