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Home >> Porsche >> 1983 >> 911 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - BOSCH Cis >> Removal & Installation >> Oxygen Sensor

Oxygen Sensor

  1. Disconnect wiring from sensor. Remove left rear wheel and protector plate. Remove shield from sensor if equipped. Remove sensor.
  2. Coat threads of new sensor with anti-seize compound. Take care not to get compound into slots on end of sensor. Install sensor and tighten to 25-30 ft. lbs. (35-41 N.m). Refit shield and connect sensor wire.