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Thread: Can someone look my tune over and see if I missed something

  1. #1
    Tuner in Training
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    Can someone look my tune over and see if I missed something

    Can someone look my tune over and see if I missed something
    Its a LQ4 with 243's TBSS 2010 flex injectors. Timing goes -20 at start up and after it goes into CL the trims are everywhere


    03 Chevy Express 2500 6.0 4L80e TBSS Flex Fuel 2010 Flex Injectors.hpt

  2. #2
    Tuning Addict 5FDP's Avatar
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    Did you use the excel spreadsheet to put the data into the LS1 format?

    Are you using the GEN 4 style MAP sensor?

    Is this a cable throttle body or drive by wire??


    Can you post a log file?
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner in Training
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    If you're referring to this excel >> http://files.hptuners.com/support/Ex...orscalels2.xls << it doesn't exist

    Gen4 map tune was changed to 128.20 kPa

    Wire

    I'll post up a log tomorrow, I don't know where the one I had went

  4. #4
    Tuning Addict 5FDP's Avatar
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    I was meaning the injector data spreadsheet.

    Use this to copy the GEN 4 data into and it will spit out the GEN 3 format you need for it.
    Attached Files Attached Files
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  5. #5
    Tuner in Training
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    Supernova.xlsx I used this one

  6. #6
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    Here's a log, this time timing didn't drop like before. ignore the misfires I forgot I had higher the detection and forgot to change it back
    Attached Files Attached Files
    • File Type: hpl 1.hpl (279.9 KB, 17 views)