Bank 1 Sensor 2 Problems? Here's Your Expert Fix

You'll need to determine bank 1 vs. bank 2 to find the upstream and downstream O2 sensors. You can tell which bank is which by looking at the ... You should be able to get at those from the top. Open the hood and look down at the exhaust manifold. Bank 1 is the forward one, Bank 2 is the ... Bank 1 is the passenger side and bank 2 is the driver's side. Position 1 is the sensor you access from under the hood, just before the first cat. 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 on the exhaust ... Explore a wide range of our Bank 1 Sensor 2 selection. Find top brands, exclusive offers, and unbeatable prices on eBay. Shop now for fast shipping and easy ... 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 ... Got a CEL P0137 - Bank 1 Sensor 2 (Circuit Low Voltage) For the 2.4L engine, there's only two O2 sensors right? Do I change the one inside the catalytic ... ... sensor locations by Bank and Sensor (e.g. Bank 1 Sensor 1). Oxygen Sensor Positioning. In the diagrams below, the longitudinal engine orientation ... The P0136 OBD-II Trouble Code in your 2001 Toyota Highlander refers to "O2 Sensor Circuit Malfunction (Bank 1, Sensor 2)". Here is a generic guide to help you ... It is the O2 after the cat. With the monte there is only 1 bank. Sensor 1 will be closest to the motor. Sensor 2 second out.