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Thread: 2.5L ats lcv engine PCM

  1. #1
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    2.5L ats lcv engine PCM

    I am requesting help from someone who can give me a 2.5L ATS LCV engine inventory PCM HPT file?

    2013-2015
    2016+

    Thank you very much!

  2. #2
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    I don't know if HPTuners has any intentions to support the 2016+, although I am very interested in that because I have a 2018 2.5L LCV Colorado and I assume its the same ECM. How can we make this happen?

  3. #3
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    Quote Originally Posted by gallonoffuel View Post
    I don't know if HPTuners has any intentions to support the 2016+, although I am very interested in that because I have a 2018 2.5L LCV Colorado and I assume its the same ECM. How can we make this happen?
    It's readable,Can you read it and share it? Thank you very much!

  4. #4
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    Quote Originally Posted by qin View Post
    It's readable,Can you read it and share it? Thank you very much!
    Sorry I didn't see this until today. I need to turn on thread notifications.

    I can't read the Colorado ECM, it's complaining about an unlock feature not supported. I have an old MPVI interface. I may need to upgrade to the new version, which I'm willing to do if it supports reading/writing to this ECM. The other issue if I have an aftermarket tune from another company, so i'll have to flash the original tune to get a stock file. Not sure if the Colorado LCV tunes are different from the ATS (I also have a manual trans, so that part will be different).

  5. #5
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    Quote Originally Posted by gallonoffuel View Post
    Sorry I didn't see this until today. I need to turn on thread notifications.

    I can't read the Colorado ECM, it's complaining about an unlock feature not supported. I have an old MPVI interface. I may need to upgrade to the new version, which I'm willing to do if it supports reading/writing to this ECM. The other issue if I have an aftermarket tune from another company, so i'll have to flash the original tune to get a stock file. Not sure if the Colorado LCV tunes are different from the ATS (I also have a manual trans, so that part will be different).
    I read about the E80A ECM of the Buick GL8, LCV engine

    GL8 2.5l lcv stock.hpt

  6. #6
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    Very interesting! I sent my MPVI out to get upgraded, the new one should be here Saturday. If I can read the ECM I will post the file.

  7. #7
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    I've attached the stock tune file for a 2018 Chevrolet Colorado 2.5l LCV with a 6 speed manual transmission and RWD.

    2020_12_27 2018 Colorado Stock File.hpt

  8. #8
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    Quote Originally Posted by qin View Post
    I read about the E80A ECM of the Buick GL8, LCV engine

    GL8 2.5l lcv stock.hpt
    thank you!!!

  9. #9
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    Quote Originally Posted by gallonoffuel View Post
    I've attached the stock tune file for a 2018 Chevrolet Colorado 2.5l LCV with a 6 speed manual transmission and RWD.

    2020_12_27 2018 Colorado Stock File.hpt
    thank you!!!