Bank 1 Sensor 2 The Essential Fix-It Guide for DIYers

Bank 1 sensor 2 is after the catalytic converter. on any vehicle, bank is the side of the engine, bank 1 is the side of the engine with cyl 1. Bank 1 sensor 2 is the one after the cat and before the muffler. If there is also a heater circuit malfunction, the sensor is bad and "should" ... The sensor is located post the catalytic converter in bank 1 & is easily accessible (bank 1 is the side close to the firewall - used 2 jack ... Just to confirm for you... Yes, bank 1 sensor 2 is the O2 sensor after the catalytic converter. Sensor 2 is the downstream O2 sensor which means it is after the cat. Sensor 1 is the upstream O2 sensor before the cat closest to the engine. 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 ... Just want know where Bank 1 Sensor 2 is located? Is it the one furthest away from the engine directly behind the cat about halfway down the car? Generally bank 1 and 2 will use the same type of O2 sensor so the computer is seeing apples to apples readings, but as others have mentioned ... 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 ... The term “Bank 1 Sensor 1” refers to a specific oxygen sensor in your vehicle. It is a crucial component in the engine's emission control system ...