Tech Tips
When viewed from the rear of the engine assembly, Bank 1 is on the left side and Bank 2 is on the right side.
REMOVE ENGINE AND TRANSMISSION
REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
Disconnect the air fuel ratio sensor connector.
Using SST, remove the air fuel ratio sensor from the exhaust manifold LH.
REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
Disconnect the air fuel ratio sensor connector.
Using SST, remove the air fuel ratio sensor from the exhaust manifold RH.