DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)
Disconnect the sensor connector.
Using SST, remove the sensor from the front exhaust pipe.
REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)
Disconnect the sensor connector.
Using SST, remove the sensor from the front exhaust pipe.