Test DW: Heated Oxygen Sensor (HO2S)

Warnings And Heated Oxygen Sensor-Rear (HO2S-Rear) Connector:

Powertrain Control Module (PCM) Connector:

DW1-DW2:

DW2-DW4:

DW4-DW7:

DW7-DW8:

DW9-DW10:

DW10-DW13:

DW13-DW15:

DW16-DW18:

DW19: