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Home >> Chevrolet >> 1982 >> Luv 1.8L Eng VIN N >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Coasting Fuel Cut-Off System >> Testing >> Speed Sensor
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Speed Sensor

  1. Connect a jumper wire between terminals "BY" and "LgW" at speed sensor wiring connector. Start engine and check for voltage between "Lg" and "B" terminals
  2. The speed sensor is normal if the voltage is zero when the engine runs at 2100-2300 RPM.
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