financial institution 1, Sensor 2 - Where are they located? Left or ideal of engine. This involves the oxygen sensor.
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If you know what side Number 1 is then that is financial institution 1 sensor 2 is behind converter. Right here is a overview to aid walk you v the measures of an altering it through diagrams below to display you the location.

You are watching: 2004 jeep liberty oxygen sensor diagram

https://www.beer-selection.com/articles/how-to-replace-an-oxygen-sensorCheck out the diagrams (Below). You re welcome let us understand if you need anything else to get the problem fixed.
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not correct air/fuel ratio, contaminates in fuel (water for example).Any coolant will damage O2 sensors.And they perform wear out.Some more recent cars usage wideband O2 sensors, these give feedback to PCM much an ext quickly that standard sensors, lock are, however, much more exprensive.Realize that just since you have a sensor error, walk not median the sensor is the cause, a contaminated MAF sensor, not correct fuel pressure, cylinder misfires can additionally trigger O2 errors.
Engine power problem2002 Jeep Liberty 6 cyl four Wheel drive Automatic 56000. MilesMy daughters jeep is giving a password PO153, can you please tell me which 02 sensor needs to be replaced? I think it is bank 2 sensor 1 yet not yes, really sure around bank 1 and 2 sensor 1 and also 2 that looks like it has actually 4sensors top top it. Thanks theboss
Hello, say thanks to you for the donation the is lot appreciated.The code def is.P0153 Oxygen Sensor Circuit Slow an answer (Bank 2 Sensor 1)Here is just how the Banks and Sensors go.Bank 1 is top top the Passenger side (on Transverse Engines the the side versus the firewall)Bank 2 is the drivers Side (on Transverse Engines it"s in ~ the prior of vehicle)Bank 1 Sensor 1 = Is in the Exhaust Manifold.Bank 1 Sensor 2 = The next one ago in very same pipeBank 2 Sensor 1 = Is in the Exhaust ManifoldBank 2 Sensor 2 = The following one earlier in exact same pipe.
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