Removal & Installation
- The O2 sensor is mounted in the exhaust pipe just below the exhaust header. It is equipped with a permanent pigtail which must be protected from damage when the sensor is removed.
- Ensure sensor is free of contaminants, avoid using cleaning solvents of any type. Sensor may be difficult to remove when engine temperature is less than 120°F (48°C). Always use anti-seize compound on threads prior to installation. Tighten sensor to 30 ft. lbs. (41 N.m).