Driver's side exhaust, it has 2 per side that are bolted to the exhaust manifold.
The catalytic converter is behind the engine.
Bank 2 catalytic converter efficiency failure.Bank 2 catalytic converter efficiency failure.
Driver side
Catalytic converter failure bank one.Catalytic converter failure bank one.
Catalytic converter efficiency failure bank 2.Catalytic converter efficiency failure bank 2.
Sensor 1 would be UPSTREAM before the exhaust enters the catalytic converter
you must be refering to the catalytic converter for bank one which is refering to the left or right bank of the engine
That is the sensor in the catalytic converter.
Bank one sensor two refers to the oxygen sensor. The bank one sensor two oxygen sensor is on the front side of the engine, after the catalytic converter.
Bank one sensor one on a 2006 Ram is before the catalytic converter on the driver side.
Bank 1 catalytic converter efficiency failure.Bank 1 catalytic converter efficiency failure.
On a 2006 Dodge Dakota bank 1 sensor 1 is driver side above the catalytic converter.