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Thread: New LS1 Tuning Tool [Universal Patcher]

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  1. #1
    Fuel Injected! ralmo94's Avatar
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    I wonder if we could get the Admins of this fine site to make this thread a sticky?
    No need to re-invent the wheel. But we can make it better

  2. #2
    Fuel Injected!
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    UPDATED first post with latest tableseek. Around 150+ more tables defined.

    I will also point some of the less to guess features. It have been stated that universal patcher can open only single tables. Really annoying for looking at some of the transmission tables.
    Actually universal patcher have built in a very advanced multitable view support, allowing to view all kind of table arrays 2d,3d,4d at once and on demand.

    Here are some examples.
    multitable_view.jpg

    Mark multiple tables by holding ctrl+ mouseclick on table. All marked table will be displayed at once by the marking order.
    Or to select more than one mark first, hold shift mark last.

    HINT. looking trans shift table. rigth click on the tree explorer and select sort-> by address.
    Sorting these by tablename is not recommended.

    To benefit of the array, the naming must follow strict order, making use of . and []
    Some example for setting an array can be seen at K_Dyna_Air_Coefficient[1].Predicted_1_Ahead_Correction_4 parameter, displaying all parameters from the array in a single table.


    Other feature that is less known is the ability to compare different tables from the same bin. Both tables need to be of same format. For example high and low octane spark tables.
    compare_different_tables.jpg

  3. #3
    Carb and Points!
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    Question on Universal Patcher, I'm in the Tuner section and found a 'show histogram' tool, however when I try to use it for one of my csv data logs I get an error stating,
    "Error, frmHistogram line 188: Object reference not set to an instance of an object."

    Any ideas why that error is coming up? Not sure if I'm not understanding something fully when setting it up, or...

    Thanks, this software is awesome!

    EDIT: I also get an error stating the same but line 89.
    Last edited by prider; 05-04-2022 at 11:56 AM.

  4. #4
    Fuel Injected! joukoy's Avatar
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    Quote Originally Posted by prider View Post
    Question on Universal Patcher, I'm in the Tuner section and found a 'show histogram' tool, however when I try to use it for one of my csv data logs I get an error stating,
    "Error, frmHistogram line 188: Object reference not set to an instance of an object."

    Any ideas why that error is coming up? Not sure if I'm not understanding something fully when setting it up, or...

    Thanks, this software is awesome!

    EDIT: I also get an error stating the same but line 89.
    Do you have BIN file loaded, and table (usually Main VE-table) visible? Histogram uses currently opened table as template.
    I know, it's not very intuitive, and documentation is missing...

  5. #5
    Carb and Points!
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    That did it! If I'm remembering correctly I think I did have the bin loaded, but I definitely didn't have any of the tables open in the tuner section. Time to mess around with it!

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