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Thread: LS1B Chopacabra cam Magnuson Super I feel like im drowning.

  1. #11
    Junior Member
    Join Date
    Dec 2025
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    Default

    Thank you for the incite. I have installed the 2 bar sensor and the truck starts and dies within a second or two after which it cranks and stumbles but doesn't start up. Is there an adjutment that needs to be made under the Engine Diagnostics > Map section?

  2. #12
    Lifetime Member
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    Mar 2006
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    795

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    Ok.
    Which 2 bar did you buy?
    Got to adjust the settings for it and some more settings as well.

  3. #13
    Junior Member
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    Dec 2025
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    I requested the delco part # you supplied but the parts guy ordered me a Standard AS314 after it came in he said it was a direct replacement.

  4. #14
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    Mar 2006
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    Ok making sure.
    Ill update those numbers and send you a revised startup tune

  5. #15
    Junior Member
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    Dec 2025
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    Thank you for checking up and making sure I had the correct part. Sounds good I appreciate your help.

  6. #16
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    Mar 2006
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    I forgot to update those numbers.... I gotta go get the other laptop that has the newer software version..

  7. #17
    Junior Member
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    Dec 2025
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    Cool thanks I'm in Deadwood for new years which is 300 miles away from the Yukon. It will be Monday before im back. Happy New Year.

  8. #18
    Junior Member
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    Dec 2025
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    I am back from vacation and I am hoping to get this Yukon up and running is there anything you need from me on this end data or parameters wise?

  9. #19
    Junior Member
    Join Date
    Dec 2025
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    12

    Default Data Log

    Here is a speed density data log. I am trying to understand what I am looking at in the maps vs what I will change in my VE table, is it correct to have dyncylair / LTST as the table I am looking to lean out? Thanks in advance for any pointers or tips.

    test5 with wide.pld

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