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Discussion Starter · #1 ·
Code just happened.. JKU 68k.. only change from stock Cold Air Intake.. Plugs change @ 58K. Have looked up the code, causes, etc.. Any one else have experienced?
 

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Looks like 02 senors..I just replaced mine on a 2015 jk. Simple fix. I ordered mine from rock auto.

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Do you have a scan tool? It would help to look at the live data from the o2 sensors and see what it is doing.
 

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Discussion Starter · #4 ·
Do you have a scan tool? It would help to look at the live data from the o2 sensors and see what it is doing.
Sure, will check for Live Data.. Thanks. Interesting yesterday CEL went out.. will check for codes now.
 

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Not sure if you know what to look for in live data but you need to pull up the data for o2 sensor on bank 1 sensor 2. Tell us what it is reading? This code is for when the reads low ...usually pegged to ground.
 

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Discussion Starter · #6 ·
Thanks.. not sure my economy reader will pull that info.. will investigate and PM you.
 
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