Easy to figure out
What cylinder is #1 ?
It is in bank # 1
So the Bank two #1 oxygen sensor is in the exhaust pipe on the other side of the engine before the Catalytic converters or where the two pipes join together.
Bank 1 is the same side of the engine as cylinder #1.
Need more info, is this the 4 cylinder or 6 cylinder engine and which sensor on bank 1.
Bank 2 is opposite of where cylinder 1 is. Sensor 1 is before the catalyst.Bank 2 is opposite of where cylinder 1 is. Sensor 1 is before the catalyst.
Bank 2 is opposite of where cylinder 1 is. Sensor 1 is before the catalyst.Bank 2 is opposite of where cylinder 1 is. Sensor 1 is before the catalyst.
Bank 1 is the same side of the engine as cylinder #1.
On the exhaust pipe It is before the catalytic converter on the same side as cylinder #1.
Bank 1 would be the bank of cylinders that contain the number 1 cylinder. If it is a 4 cylinder engine there is only one bank. So, bank 1 sensor 1 would be the first sensor you come to in the exhaust system leaving bank 1 of the engine.
Bank 1 is the same side of the engine as cylinder #1. Sensor 2 is after the catalytic converter.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
Bank 1 is the passenger side of the engine
Not knowing what engine you have in that 02 Dodge, the bank of cylinders on a V6 or V8 that contains the #1 cylinder is bank 1. Sensor 1 would be the first sensor threaded into the exhaust system after that bank.