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Home >> Mitsubishi >> 1988 >> Galant Sigma Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Testing >> Speed Sensor

Speed Sensor

  1. Perform a comprehensive visual inspection of speed sensor. Ensure no debris is on end of speed sensor. Using a DVOM, measure resistance between speed sensor terminals. Resistance for front sensor is 800-1200 ohms. Resistance for rear sensor 550-800 ohms. If resistance is not within specification, replace speed sensor.
  2. Front speed sensor clearance is .012-.035" (.30-.89 mm), rear speed sensor clearance is .008-.028" (.20-.71 mm). Clearance is measured between end of sensor and sensor rotor.