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Thread: Unlock PCM with Sps programing from shop.

  1. #1
    Potential Tuner
    Join Date
    May 2019
    Posts
    8

    Unlock PCM with Sps programing from shop.

    I have a old hptuners tune thats locked and I dont have access to the old tuner. Can a shop use use GM SPS programing to flash it back to stock and make it usable by HPtuners again? The shop told me to ask you guys this Because they dont know if it will unlock it once its flashed back to stock.


    Thanks

  2. #2
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
    Join Date
    Jun 2004
    Location
    Hailing from Parts Unknown
    Posts
    28,247
    Typically no, if an ecm is tunerlocked you will not be able to read, nor flash the ecm at all with any tool.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"