Bank 1, Sensor 2 - Where are they located? Left or Right of engine. This involves the oxygen sensor.
Jul 10, 2014 at 9:14 AM
oxygen sensor location
2004 JEEP LIBERTY
DOM.R.MATRA
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Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
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if you know what side Number 1 is then that is bank 1 sensor 2 is behind converter. Here is a guide to help walk you through the steps of changing it with diagrams below to show you the location.
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Images (Click to enlarge)
Jul 10, 2014 at 9:30 AM
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what causes the o2 sensor to malfunction
May 2, 2019 at 5:14 PM
(Merged)
Incorrect air/fuel ratio, contaminates in fuel (water for example).
Any coolant will destroy O2 sensors.
And they do wear out.
Some newer cars use wideband O2 sensors, these give feedback to PCM much more quickly that standard sensors, they are, however, more exprensive.
Realize that just because you have a sensor error, does not mean the sensor is the cause, a contaminated MAF sensor, incorrect fuel pressure, cylinder misfires can also trigger O2 errors.
Any coolant will destroy O2 sensors.
And they do wear out.
Some newer cars use wideband O2 sensors, these give feedback to PCM much more quickly that standard sensors, they are, however, more exprensive.
Realize that just because you have a sensor error, does not mean the sensor is the cause, a contaminated MAF sensor, incorrect fuel pressure, cylinder misfires can also trigger O2 errors.
May 2, 2019 at 5:14 PM
(Merged)
Engine Performance problem
2002 Jeep Liberty 6 cyl Four Wheel Drive Automatic 56000. miles
My daughters jeep is giving a code PO153,can you please tell me which 02 sensor needs to be replaced? I believe it is bank 2 sensor 1 but not really sure about bank 1 and 2 sensor 1 and 2 it looks like it has 4sensors on it. Thanks theboss
2002 Jeep Liberty 6 cyl Four Wheel Drive Automatic 56000. miles
My daughters jeep is giving a code PO153,can you please tell me which 02 sensor needs to be replaced? I believe it is bank 2 sensor 1 but not really sure about bank 1 and 2 sensor 1 and 2 it looks like it has 4sensors on it. Thanks theboss
May 2, 2019 at 5:14 PM
(Merged)
[quote:82583155b9="theboss"]Engine Performance problem
2002 Jeep Liberty 6 cyl Four Wheel Drive Automatic 56000. miles
My daughters jeep is giving a code PO153,can you please tell me which 02 sensor needs to be replaced? I believe it is bank 2 sensor 1 but not really sure about bank 1 and 2 sensor 1 and 2 it looks like it has 4sensors on it. Thanks theboss[/quote:82583155b9]
Hello,
Thank you for the donation it is much appreciated..
The code def is ....
P0153 Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1)
Here is how the Banks and Sensors go....
Bank 1 is on the Passenger Side (on Transverse Engines it the side against the firewall)
Bank 2 is the Drivers Side (on Transverse Engines it's at the front of vehicle)
Bank 1 Sensor 1 = Is in the Exhaust Manifold.
Bank 1 Sensor 2 = The next one back in same pipe
Bank 2 Sensor 1 = Is in the Exhaust Manifold
Bank 2 Sensor 2 = The Next one back in same pipe
.
2002 Jeep Liberty 6 cyl Four Wheel Drive Automatic 56000. miles
My daughters jeep is giving a code PO153,can you please tell me which 02 sensor needs to be replaced? I believe it is bank 2 sensor 1 but not really sure about bank 1 and 2 sensor 1 and 2 it looks like it has 4sensors on it. Thanks theboss[/quote:82583155b9]
Hello,
Thank you for the donation it is much appreciated..
The code def is ....
P0153 Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1)
Here is how the Banks and Sensors go....
Bank 1 is on the Passenger Side (on Transverse Engines it the side against the firewall)
Bank 2 is the Drivers Side (on Transverse Engines it's at the front of vehicle)
Bank 1 Sensor 1 = Is in the Exhaust Manifold.
Bank 1 Sensor 2 = The next one back in same pipe
Bank 2 Sensor 1 = Is in the Exhaust Manifold
Bank 2 Sensor 2 = The Next one back in same pipe
.
May 2, 2019 at 5:14 PM
(Merged)