Locate Bank 1 Sensor 1 with Confidence A Step-by-Step Guide

This sensor is located on the first bank of your engine. This is the bank that has the cylinders 1,3,5. The specific sensor that you are looking ... Bank 1 is the passenger side (assuming you're in a LHD car) and sensor one is the front one, pop the hood to the second release and look down following the ... if you have a 4 cylinder there is only 2 O2 sensors. ... sensor 2 is after cat. ... Now if you had a V6 or V8 bank 1 is the left side of engine ... Location. nh. Follow ... there was no check engine light but i plugged a machine into it anyway and i got a po133 o2 sonsor bank 1 sensor 1. The sensor is located just to the right of center as you're standing in front of the engine and looking in; close to the radiator. You can use a ... The service manual's sole diagnostic procedure for P0133 is check bank 1 sensor 1, so you have chosen the correct diagnostic path. Bank 1 is the side with the #1 cylinder (Cylinders 1 – 3 – 5 – 7 etc) Bank 2 is the side with the #2 cylinder (Cylinders 2 – 4 – 6 – 8 etc) OXYGEN SENSOR BANK 1 SENSOR 1 LOCATION, O2 SENSOR LAMBDA If you have engine light and code that relates to oxygen sensor bank 1 sensor 1 and ... In vehicles with a four-cylinder engine, the oxygen sensor bank 1 is typically located on the exhaust manifold, just before the catalytic ... Sensors 1 are the upper oxygen sensors and they are located before the catalytic converters.