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  1. March 29th, 2016 #1
    LastCall
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    Default Weird Values in B1602

    Working on a tune for a Trailblazer SS, and a little stumped. It is an 06 which usually runs an E40 PCM, but it is running an E67. The operating system is 12618164, which I could not find a stock cal for. I looked at an 07 E67 file, and values in B1602 are significantly different.

    The issue is I'm trying to nail down a hot start issue, where the truck starts, and dies shortly after. Give it some pedal, and it will idle fine after a few seconds. Driving around is fine. It's just start up.

    I've attached the two tunes, I could not paste then in this message.
    Attached Files Attached Files
    Last edited by LastCall; March 29th, 2016 at 07:31 PM.
    00 Silverado Z71, LQ9 w/ LS3 heads, BTR cam, Whipple 2.9@8#, 4l80E
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