Transform Your Drive Oxygen Sensor Bank 1 Sensor 1 Replacement for Improved Fuel Efficiency

234-9040 Air Fuel Ratio Oxygen O2 Sensor Upstream Sensor 1 Bank 1 AFR Compatible for Honda Accord 2.4L L4 2003 2004 2005 2006 2007 Explore a wide range of our Oxygen Sensor Bank 1 selection. Find top brands, exclusive offers, and unbeatable prices on eBay. Shop now for fast shipping and ... I am not certain if this means that it just has no voltage or perhaps there is an electric issue in the wiring leading to the o2 sensor.... A "code for the O2 sensors" does not mean that the sensors are bad. The sensors are simply reporting that a condition outside the parameters of the sensor is ... The 02 sensor measures exhaust gas temperature, inputs it to the engine management computer which controls the fuel mixture to maintain the ... There are four oxygen sensors. Bank 1 is the driver's side and Bank 2 is the passenger's side. Each Bank has a Sensor 1 which screws into a bung ... This code shows it is the oxygen sensor for Bank 1, Sensor 2. Where exactly is this sensor located? I think this is the passenger side lower sensor. Also, is the sensor easy to replace? Thanks. I know this doesn't answer your question but I bought all 4 O2 sensors from RockAuto and started to ... Bank 1 is on the passenger side where the #1 cylinder is. Bank 2 is on the driver side. Sensors 1 are the upper oxygen sensors and they are located before the ... Bank 1 sensor 1 is just below the exhaust manifold on the back side of the engine towards the fire wall. It's easiest to get to the sensor from ...