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Home >> Dodge and Ram >> 1980 >> Challenger Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electronic Feedback Carburetor >> Maintenance >> Oxygen Sensor >> Oxygen Sensor Replacement

Oxygen Sensor Replacement

  1. Disconnect battery cable and remove air cleaner. Disconnect lead at sensor. Remove sensor using special tool C-4589.
  2. Coat threads of new sensor with nickel-based anti-seize compound. Do not use graphite or other compounds. Start sensor by hand and torque to 35 ft. lbs. with special tool C-4589. Install air cleaner and connect battery cable.