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Thread: Anyone care to look at my tune? Im not 100% done but......(v2.24)

  1. #1
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    Anyone care to look at my tune? Im not 100% done but......(v2.24)

    This is my first ever tune. I'll take all constructive criticism. Vehicle is a 2006 Chevrolet Silverado 5.3L H/C/E 4L60e and convertor are both stock also.
    Attached Files Attached Files

  2. #2
    Tuning Addict 5FDP's Avatar
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    I don't really see anything that just screams at me for being wrong anyway.

    But I have just a few personal things I prefer I guess. Your PE setup is just odd to me, you have it enable with no MAP kpa value but with 100% throttle and 100% enable torque with all your torque management pretty much disabled. I think it's better to keep the stock KPA value and lower the TPS to around 60-80% and have the enable torque at 80% aswell to make sure it comes into PE quickly and safer. Because what if you are at 95% throttle and building rpm fast and it starts to knock because you are still only commanding stoich because you PE enable isn't untill 100%.

    And your transmission shift speed is actually faster than the 4L60e can even shift in real time. Because that tranmission is stock, I would dial it back some for sure. Think more so around .200-.250 for shift speed and work with your shift pressure some to firm up shifts. Don't go crazy on a stock 4L60e, it won't like it. Maybe adjust by 5-15% in a truck. Also get yourself a corvette servo for it aswell, they are only 20 bucks from oregon performance and help alot.
    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
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    5FDP
    Thanks for the feed back.
    I'm actually right now having trouble dialing in MAF table. Maybe the PE issues you mentioned are part of the problem. I will correct those and follow your suggestions.
    I was not liking the way the transmission was shifting. I was going to address this issue next. I'll get a servo and change the transmission settings. I'm headed back outside to see what I can come up with.

  4. #4

    Servo Change

    Just an FYI:
    Most trucks with the 4L60E,4L65E already have the Corvette Servo installed from the factory.My 2005 with a L33 had it already.You can check online with Nalley GMC parts.Link: http://www.wholesalegmpartsonline.com/ It might save you from changing it needlessly.
    Last edited by Earwax; 03-26-2016 at 05:32 PM. Reason: Link

  5. #5
    Tuning Addict 5FDP's Avatar
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    I can see maybe the upgraded 4L65e having it, but every 4L60e that I've messed with never had one installed from the factory that was on a truck. My 2006 sierra didn't have one.
    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.

  6. #6
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    I will know here in a few days. I already have the new servo. When I swap it I'll let yall know what I have.