Need to know where 02 sensor is Bank 1 Sensor 2?

2001 MITSUBISHI ECLIPSE
91,247 MILES • 6 CYL • FWD • AUTOMATIC
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KERNEY_INC
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I have error code P0141 - "02 censor heater circuit malfunction Bank 1 Sensor 2". I need to know which 02 censor this is in relation to the car. Do you have a diagram or very good directions on exactly where this 02 censor is so I can change it out? Please advise. Thank you!
Sep 21, 2008 at 5:16 PM
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BMRFIXIT
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The bank 1 sensor 2 oxygen sensor is on the right side of the engine just below the catalytic converter. Here is a generic guide to help walk you thorught he steps with the location featured in the images below.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Please let us know if you need anything else to get the problem fixed.
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Sep 21, 2008 at 5:29 PM
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RASMATAZ
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You have 4 of them

B1S2 is the O2S on the exhaust manifold close to the firewall follow it to the back should be right after the catalytic converter.
Sep 21, 2008 at 5:32 PM
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