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Unread 09-18-2013, 12:26 PM   #1
bambam634
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engine diagnostic codes

I just bought the jeep 1 month ago and no engine light was on had it for maybe a week and im getting codes
p0132
p0141
p0161
all seem to be with the o2 sensors however the owner claims he replaced them 3 months ago I can see 2 and they both seem to be clean and shiny like new should there be more then 2 o2 sensors

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Unread 09-18-2013, 12:38 PM   #2
ChrisHager
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It depends. Federal Emissions use 2 while California Emissions use 4. It could be that the PO used 'cheap' sensors. WJs are very picky with sensors. You're going to want Mopar O2 sensors. Take a look through this thread then contact Kolak here on JeepForum.
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Your symptoms sounds just like what it does when it's not doing what it should because of how it is.
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Unread 09-18-2013, 02:16 PM   #3
MeanGreenZJ
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The fact the owner claims he replaced them 3 months ago could be the problem itself. It can be as simple as using Bosch O2 sensors.
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Unread 09-18-2013, 03:47 PM   #4
nickblack
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Are you suggesting he use Bosch sensors or did you mean the explanation of his potential failure is because the PO used Bosch O2 sensors? You're statement was a little ambiguous. Any who, use Mopar O2 sensors only.
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Unread 09-18-2013, 04:26 PM   #5
MeanGreenZJ
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Avoid at all cost. Bosch O2 sensors don't work well on Chrysler products.
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Unread 09-18-2013, 04:42 PM   #6
nickblack
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Agreed!
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Unread 09-19-2013, 10:01 AM   #7
bambam634
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sounds good i will save up some money and purchase Mopar thanks
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