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Oxygen Sensor: Installation

  1. Apply anti-seize compound to sensor threads. Do not allow compound to adhere to any other part of sensor. Hand start the sensor into place and tighten. Check that wire terminal ends are properly seated in connector. Connect wire.
  2. Do not push the rubber boot over sensor body lower than 1/2" (13 mm) above base of sensor. If the sensor wire should break, sensor must be replaced. These wires cannot be spliced or otherwise repaired.