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Home >> Toyota >> 1983 >> Pickup Base >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Evaporation System >> Component Testing >> Speed Sensor
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Speed Sensor

  1. Jack up and support one rear wheel. Release parking brake. Place shift lever in "N" position.
  2. Unplug wiring connector from computer. Computer is located on left side of cowl.
  3. Test "ON-OFF" cycles of speed sensor by connecting positive terminal of ohmmeter to back side of wiring connector terminal and connecting negative terminal to ground.
  4. Turn wheel slowly, checking to see that ohmmeter needle deflects consistently. Plug wiring connector back into computer.