Bank 1 is whatever side cylinder #1 is on, could be front or back.
Standing in the front of the engine: Bank 2 is the left head and 02 sensor 1 will be the first and closest sensor in the exhaust pipe were the pipe hooks to the engine.
Bank 2 Sensor 1: Located on front exhaust manifold pipe nearest the radiator. Hard to reach without specific tools. Clip located in front of engine compartment.
where is the bank 1/sensor 2 O2 sensor on a dodge caravan...to the rear of the catalitic converter or to the engine (front) side of the converter?
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.
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 drivers side of the engine. Sensor 1 will be the first sensor that is screwed into the exhaust pipe that is the closest to the engine/exhaust manifold.
02 sensor CKT slow response (bank 1, sensor 1) That should be the first sensor on the front of the engine if I remember correctly. Good luck.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
Top left of the catalytic converter (directly in front of the engine (by the bumper), under the heat shield).
02 sensor heater curcuit malfunction (bank 1 sensor1)---change front 02 sensor if need be.
upstream (front) sensor (before catalytic converter)