Oxygen Sensor Bank 1 Sensor 2 The Ultimate Guide

WHERE IS O2 SENSOR BANK 1 SENSOR 2 ON A CAR, OXYGEN SENSOR ▻ Upstream Oxygen Sensor: https://amzn.to/2Oea7E6 ▻ Downstream Oxygen Sensor: ... The Bank-2/Sensor-1 Oxygen Sensor is an "upstream" sensor. This sensor is located on the side of the engine closest to the front of the vehicle. 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 ... I'm getting a code on my 2006 2.8 V6 SAAB that says my Bank 1 Sensor 2 is stuck rich. I was informed that it is a downstream o2 sensor located past the CAT. 2x Upstream & 2x Downstream Oxygen SensorSuitable for:2004-2011 Mitsubishi Endeavor V6-3.8LNOTE:Thanks for your coming. To satisfy, please check fitment ... I'm convinced bank 1 sensor 2 is 226A0-4LA0A. I already ordered an Oxygen Sensor tool as its impossible to remove it with a regular wrench. Bank 1 Sensor 2 is Passenger's side, AFTER Catalytic Converter. Sep 6, 2010 | 07:53 AM. That oxygen sensor is on the left exhaust pipe behind the catalytic converter. The rear sensors are easier to change than the front ones. Sensor 1 is the "upstream" sensor, closest to the head, before the cat. Sensor 2 is downstream of the cat. If there is just one sensor 2 due to the exhaust ... I have an 2007 Honda Pilot 2WD with 139k mi. I changed O2 sensor (bank 1 sensor 2 - after the cat which was a pain in the ass to change due ...