Master Engine Diagnostics Troubleshooting Bank 1 Sensor 2

The code reader is telling me that this is the "Bank 1 Sensor 2" O2 sensor. Just trying to confirm that the Bank 1 Sensor 2 is also known as the Downstream ... In that case, each Bank (each exhaust path) will have a "sensor 1" (pre-cat) and a "sensor 2" (post-cat). Bank 1 will be the group of cylinders ... It is a Downstream sensor that measures the efficiency of the catalyst, it is only there for the emission tests. Here you can find a picture of the location. Bank 1 Sensor 1 = This O2 sensor is located right before the catalytic converter, on the side with the Cylinder #1 that is Bank 1. Bank 1 Sensor ... In our Maximas, Bank 1 is the cylinder bank at the rear of the engine compartment; Bank 2 is at the front of the engine compartment. Banks 1, sensor 2 would be the 2nd O2 sensor on the passenger side of the engine. Sensor 1 is the sensor before the 1st Cat, sensor 2 would be ... Shop for Bank 1 Sensor 2 Oxygen Sensor at Walmart.com. Save money. Live better. A P0136 code relates to the oxygen sensor 2 which lies post the catalytic converter and monitors the catalytic converter for the bank 1 side of the engine. It ... When I connect my OBD2 Tool it's telling me that O2B1S2 (V) = 0.000 all the time, regardless of the car being on, off, accelerating, decelerating, driving or ... DTC P0141 stands for “Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2), and this indicates that there's something wrong with the ...