Sensor, Oxygen: Installation: 6.2L: Upstream
The threads of the new oxygen sensors are factory coated with anti-seize compound to aid in removal. Do not add any additional anti-seize compound to threads of a new oxygen sensor.
- Install the oxygen sensor (3) into the exhaust manifold and tighten to the proper torque specification. Refer to TECHNICAL SPECIFICATIONS .
- Connect the oxygen sensor wire harness connector (1) and secure the wire harness in the retainer (2).
- Remove support and lower the vehicle.
- Connect the negative battery cable.