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O2 sensor?

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Old Mar 28, 2008 | 11:06 PM
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MoparMJM
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Default O2 sensor?

I was working on this XJ that was throwing a CEL. Came up as an O2 sensor. Replaced the O2 sensor, still throwing a CEL.

Is there another sensor I am not seeing?

Anyone have a diagram of the 4.0?
 
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Old Mar 28, 2008 | 11:56 PM
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Default RE: O2 sensor?

not sure what year you have, but there is a posibility that there is two o2 sensors. one infront of the cat and one behind it.
 
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Old Mar 29, 2008 | 12:06 AM
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I am not sure on the exact year, but it is a 97-01
 
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Old Mar 29, 2008 | 09:36 AM
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Default RE: O2 sensor?

Yours should have 2 sensors than
 
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Old Mar 29, 2008 | 03:49 PM
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Default RE: O2 sensor?

What was the code?
 
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