there are 2 sensors #1 upstream from catalizator, #2 downstream from catalizator
Bank 1 would be the bank of cylinders that contains the number 1 cylinder. The bank 1 sensor 1 would be the first O2 sensor threaded into the exhaust system after that bank of cylinders that contain the number 1 cylinder.
bank 1 should be the left exhaust manifold.
Bank one on your vehicle is on the back side of the vehicle. Sensor 1 is the first sensor coming from the engine in the exhaust, the one before the catalytic convertor.
It's underneath the vehicle in the exhaust pipe after the cat convertor.
Where are the Bank 1 Sensor 1 oxygen sensor on a 1998 ford explorer?
The oxygen sensor bank 1 is located in the exhaust manifold. The oxygen sensor bank 2 on the 1996 BMW 328is is located in the head pipe.
bank 1 sensor 1 2002 on toyots sienna
bank 1 is the bank that cylinder 1 is on
The bank 1 sensor 1 oxygen sensor on a 2002 Honda Accord is located on the header. It is right next to the sensor circuit.
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.
Your in luck...that should be the oxygen sensor in the exhaust manifold at the front of the engine compartment. Bank 2 is the bank of cylinders that does NOT contain the #1 cylinder. That bank is bank 1. Sensor 1 is the oxygen sensor upstream of the catalytic converter, and sensor 2 is the one after the cat.
3, sensor 1 bank 1, sensor 2 bank 1, sensor 2 bank 2