Revolutionize Fuel Efficiency with Oxygen Sensor Bank 1 Sensor 2

100% Brand New and High Quality O2 Oxygen Sensor; Wires: 4; Compatible Part Number: 89465-08030 / 8946508030, 234-4516; Package Includes: 1 x O2 Oxygen ... Only 75 emoji are allowed. ... × You cannot paste images directly. Upload or insert images from URL. Loading... There are two O2 sensors, an upstream (on the rear exhaust manifold) and a downstream (on the side of the catalytic converter). All, I have a 2015 FPIU which is giving me a P0138 code and I was told it means that the O2 Sensor (Bank 1, Sensor 2) is bad on the utility. What are Bank 1, Bank 2, etc.? Since this question pops up from time-to-time, here's an easy to follow diagram that illustrates what they ... Mazda Tribute - Bank 1, Sensor 2 - location? - Is it the furthest back on the exhaust? It's right after the Cat, isn't it? This extension is cheap under $10 with free shipping. The catalytic converter have 2 O2 (Oxygen sensors). Bank #1 and Bank #2. They calculate ... Can someone please confirm which sensor is the correct one to replace? Click to expand... Correct O2 sensor for downstream. O2 sensors live in a ... That oxygen sensor is on the left exhaust pipe behind the catalytic converter. The rear sensors are easier to change than the front ones. So i am guessing I have 3 02 sensor on my 1999 V10. I bought the replacement sensor and installed it myself. I cleared the codes after ...