Oxygen Sensor Bank 1 Sensor 2 Problems A Comprehensive Troubleshooting Guide

The sensor throwing the code is B1 S2. Code 16524 - P0140 First of all, I know it is Bank 1 Sensor 2, so Passenger (right) side, and post/after the cat. Panamera - Oxygen Sensor Bank 1 Sensor 2 Downstream - I have a CEL light and had the code read. It came up with a P0140 and P0141. WHERE IS O2 SENSOR BANK 1 SENSOR 2 ON A CAR, OXYGEN SENSOR ▻ Upstream Oxygen Sensor: https://amzn.to/2Oea7E6 ▻ Downstream Oxygen Sensor: ... Bank 1 sensor 2 is a downstream oxygen sensor. As I've already explained, its duty is to make sure that the catalytic converter on the bank it ... Correct...the upstream are one part number and the downstream are another. Identical parts on left and right. I would go with the AC Delco OEM ... I'm guessing you mean the O2 sensor? It is the one underneath the car, pretty much in line with the front of the transmission, ... A new tuner is looking over my logs and pointed out that my bank 1 02 is 10-12% higher (adding more fuel) then my bank 2 (1-3%). I am getting a code for a bad 02 sensor. Is the bank 1 sensor 2 on the rear manifold? Has anyone changed this out? Is it a pain to get to? 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 ... My question is, where can I find this exact Bank1, Sensor 2 in the rav4 2004? I want to do it myself especially being under quarantine haha. Any ...