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Thread: 2005 Hemi P0038 & P0058 Code delete

  1. #1
    Potential Tuner
    Join Date
    Oct 2020
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    1

    2005 Hemi P0038 & P0058 Code delete

    We have a 2006 Jeep Wrangler, with a 2005 Hemi 5.7 engine, we are going a different direction with the build and trying to make more room for a different front suspension. Vehicle will be used for off-road ONLY.

    The downstream O2 sensors have been removed along with catalytic converters. We have HP Tuners and have disabled the downstream O2s and unchecked the MIL lights in the tune for everything in regards to the downstream O2s. We are still getting the P0038 and P0058 codes. They come back immediately after they are cleared. From what I've read, this has to go to the dealer to be cleared, is that correct? Any info is greatly appreciated.

    Thanks in advance,

    Tim

  2. #2
    Advanced Tuner f.creek-ranch's Avatar
    Join Date
    May 2018
    Location
    Germany
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    572
    Just look at all the list.
    The MIL for bank 1 sensor 2 must uncheck for everything.
    Maybe there is an option for using the O2s to regulate the AFR. Look in the Tabs.