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Home >> Mitsubishi >> 1997 >> Eclipse Base, Automatic >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel >> Component Testing >> Vehicle Speed Sensor >> Sensor Test

Sensor Test

  1. Remove vehicle speed sensor from transaxle. Jumper a 3000-10,000 ohm resistor between sensor terminals No. 1 and 3. Connect battery positive to sensor terminal No. 1 and battery negative to sensor terminal No. 2. SeeFig 1 .
  2. Connect a voltmeter between sensor terminals No. 2 and 3. Manually turn speed sensor shaft. Voltage should pulse 4 times each revolution. Replace vehicle speed sensor if operation is not correct.
Fig 1: Testing Vehicle Speed Sensor
G92H00197Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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