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Thread: cant find 'minimum fuel milligrams' value in vcm 3.2

  1. #1
    Tuner in Training
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    cant find 'minimum fuel milligrams' value in vcm 3.2

    hello,

    first off some details about my situation. I'm new to tuning, I have an at home course I'm learning with. I built a 2009 Silverado with a 76mm turbo, 80lb semeins deka injectors, 450 walbro pump. the injectors didn't come with data (I'm regretting this a lot at this point) I found some data other guys were using on ls1tech, inputted it, and it provided a much more stable idle, only problem, its idling rich, like 10-11 rich on my WB. Guys have said I need to adjust my minimum fuel milligrams value. only problem is I don't have that value like they do directly under the transient tab. due to my version of HPT (3.2) please help, is this value somewhere else? or called something else??
    thanks for your time guys.

  2. #2
    Tuning Addict 5FDP's Avatar
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    Are you in advanced view under the EDIT tab?

    Maybe what you are looking for will show up if you aren't.
    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
    Senior Tuner DSteck's Avatar
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    Doesn't exist in the Gen IV.

    DSX Tuning - Authorized HP Tuners Dealer
    http://www.dsxtuning.com
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    Just say no to bull s***.
    IF YOU WANT HELP, POST A FILE!

  4. #4
    Tuner in Training
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    yes I'm in the advanced view - made THAT mistake early on. lol. so DSteck, what do you reccomened, if I cannot change the min fuel mgs ??? I gotta find a way to make these injectors lean out. If I put the stock injector data back in, it idles around 14.5 (but really hunting) but once I put in the guys' Semiens data, it runs smooth but around 10-11 afr. I'm kinda clueless here.

    ill add my tune file and a log of idling then a cruise around the block. I appoligise, I cannot get the wideband to show up in my chart, its in the channel and its active in there.
    Attached Files Attached Files
    Last edited by Johnny_b; 09-21-2016 at 01:22 PM.

  5. #5
    Senior Tuner DSteck's Avatar
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    Get better injectors with legit data.

    DSX Tuning - Authorized HP Tuners Dealer
    http://www.dsxtuning.com
    http://www.facebook.com/dsx.tuning
    Just say no to bull s***.
    IF YOU WANT HELP, POST A FILE!

  6. #6
    Tuner in Training
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    Will playing with the short pulse added, min pulse tables give me any better results? I'd hate to just walk away from $500 worth of injectors...

  7. #7
    Potential Tuner
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    Quote Originally Posted by Johnny_b View Post
    Will playing with the short pulse added, min pulse tables give me any better results? I'd hate to just walk away from $500 worth of injectors...
    The only answer here is to buy Injector Dynamics injectors.