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Old 08-12-2013, 06:21 PM   #1
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Any one had code P2098 in 05 tj???

I got 2005 tj with code P2098 downstream fuel trim lean bank 2 and what u did to solve the problem? I cleared it to see if it comes back on. I was reading that this code have a issue with Chrysler ECM on the tj that had to reset the ECM anyone can help?

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Old 08-12-2013, 06:56 PM   #2
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There is a TSB to reflash the PCM, not reset it. Also possible cause is an exhaust leak. Here are some links that should help.

http://www.wranglerforum.com/f5/cant...is-115173.html

fixing code 2096 & 2098


Here is the TSB

http://www.justanswer.com/uploads/fo..._18-028-06.pdf

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Old 08-23-2013, 02:04 PM   #3
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Thank you for replying, so far what I have done is reset the engine light to see if it comes back and if the light comes back well I'm gona have to take it to the dealer to reflash the ECM
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Old 09-28-2013, 03:19 PM   #4
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P2098 code problem

The code. P2098 won't stay off Iv replaced o2 sensors and then had it re flashed then changed the manafold gasket and the gas cap but nothing is working? Does anyone have a clue what I should do it's much appreciated and it's a 2005 tj 4.0L
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Old 10-16-2013, 11:20 PM   #5
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Quote:
Originally Posted by John_baca View Post
The code. P2098 won't stay off Iv replaced o2 sensors and then had it re flashed then changed the manafold gasket and the gas cap but nothing is working? Does anyone have a clue what I should do it's much appreciated and it's a 2005 tj 4.0L
Hey man acording to the previous info u gona need to reset ur ecm at the dealer dont keep spending crazy money just go to ur dealer and let them reset ur ecm. I havent done it yet but im waiting to see if the codes does come back om my rig and so far is not, but if it does come back im gona have to take it to the dealer! Hope i cant help in any
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Old 01-17-2014, 05:08 PM   #6
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Well the damn code came back a few weeks ago again so anyone had it fix before they make me pay top dollar at the dealership?

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