Oxygen Sensor: Diagrams

C129 (Except California) (4.7L):

Oxygen Sensor 1/1 Upstream (California) (4.7L):

Oxygen Sensor 1/1 Upstream (Except California):

Oxygen Sensor 1/2 Downstream (California) (4.7L):

Oxygen Sensor 1/2 Downstream (Except California):

Oxygen Sensor 2/1 Upstream (California) (4.7L):

Oxygen Sensor 2/2 Downstream (California) (4.7L):