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Thread: E38 maximum writes

  1. 08-14-2024 #1
    Sub8
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    E38 maximum writes

    Hi all. Does a 09 C6 Z06 E38 pcm have a maximum number of flashes or cal writes? Thx.
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  2. 08-14-2024 #2
    gtstorey
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    No.
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  3. 08-14-2024 #3
    blindsquirrel
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    On the 73rd write, it flips a switch inside that turns it into an Amazon Echo Glow smart lamp.
    Quote Originally Posted by SiriusC1024 View Post
    I think they're junkyard rebuilds.
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  4. 08-15-2024 #4
    Sub8
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    I best check that as I'm on map version 75😆. Thx both.
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  5. 08-15-2024 #5
    biholliday
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    that would explain why my heads up display is always maxxed out?
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  6. 08-15-2024 #6
    abc
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    Quote Originally Posted by blindsquirrel View Post
    On the 73rd write, it flips a switch inside that turns it into an Amazon Echo Glow smart lamp.
    I don't know if I buy that. Amazon had not achieved world domination yet when GM was working on development of this PCM. Although, I have seen one leak all the pre-installed amperage out after the 200th re-flash!
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