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Thread: 3800 L67 Top Swap PO101 failure under medium load

  1. #1
    Potential Tuner
    Join Date
    Oct 2021
    Posts
    1

    3800 L67 Top Swap PO101 failure under medium load

    Hello,

    I continue to get PO101 failure while under a medium load.
    TPS is between 40%-60%, LTF's max at +20. If I'm in PE no issues under any throttle position.

  2. #2
    Advanced Tuner ZeroBoostBuick's Avatar
    Join Date
    Aug 2008
    Location
    S.W. Ontario Canada
    Posts
    322
    Post your Tune and a log please.