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Thread: 1998 jeep cherokee xj auto stock file

  1. #1
    Potential Tuner
    Join Date
    Nov 2021
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    1

    Exclamation 1998 jeep cherokee xj auto stock file

    Anyone have the stock file for a 1998 jeep xj 4.0 automatic?? I lost it and now i cant pas emissions because i have disabled some sensors. I keep getting evap not supported and heated catlyst not supported. I went to change value from 0 to 1 (im assuming 1 means on) but im still having issues. I emailed hp tuners support because 1998 is not in the repository.


    Any help is greatly appreciated. Yes I did use the search and filter option but I guess im the first person that loses their tune...

  2. #2
    Advanced Tuner
    Join Date
    Nov 2017
    Posts
    816
    If it's an .hpt file, you can go into the view change logs/history tree and see what you started with. You can even open the original file as a compare that way. I don't think most people know this.

    It's this:history.jpg
    If in doubt, multiply everything by 1.1.

  3. #3
    Tuner in Training
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    Mar 2021
    Location
    North Carolina
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    I can give you a stock tune file for a 97 cherokee 4.0 auto If you would like to use it as a compare to see what all you need to change back for emissions. I will say alot of the time an not supported or N/A result will still pass, depending on your state. If you post up your tune i can try to tell you what all you would need to change to get your monitors back.

  4. #4
    Potential Tuner
    Join Date
    Nov 2021
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    1
    can i get that stock tune file from you?

  5. #5
    Tuner in Training
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    Mar 2021
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    North Carolina
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    21

    97 cherokee 4.0 Auto Stock

    When in doubt, Throttle out