Pass side behind cat
Pass side, after the converter.
In the exhaust pipe directly under the passenger front seat...
o2 Sensor Circuit High Volts (Bank2 Sensor2
Bank 1 is the drivers side of the engine and bank 2 is the other side.
bank 1 sensor and bank2 located under air intake (plenum) on top valley of 03 6.0l 364 gas Chevy engine.
Standing in front of the car looking at the engine Bank 2 is the 3 cylinders closest to the front of the car. The sensor is located on that bank of cylinders exhaust manifold.
On a Lincoln Town Car : Bank 2 is the drivers side of the engine Sensor 2 is AFTER the exhaust has passed through the catalytic converter
The Bank1 sensor is located just above the front driveline, driverside The Bank2 sensor is located on the pass side exhaust behind the cat.
You need to replace the downstream O2 sensor and have a OBD 2 code reader or scanner to erase the code
Where is the bank2 sensor 1 located on a 2001 subaru outback 3.0
Bank 1 is the passenger side exhaust pipe that leaves the engine and turns into your catalytic converter and extends to the muffler and ends as exhaust pipe on the passenger side. Sensor 2 would be downstream and behind or after the catalytic converter. Bank two is driver's side, and sensor 2 again is the sensor after the cat.
There are 4. Two upstream (bank1) two downstream (bank2).