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  1. You seem to have a good amount of Knowledge...

    You seem to have a good amount of Knowledge sir... Would you happen to know, and care to share what these Switch A and B do in the transmission tune. Although your comment wasn't directly responding...
  2. Thanks for the reply and I agree most of the time...

    Thanks for the reply and I agree most of the time people want your money to answer a simple question. I do have the tuning school books including the transmission for the 4, 6, and 8 speed and even...
  3. bump > that are the meanings of Switch A and B

    bump > that are the meanings of Switch A and B
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    Thanks for everyone's help. It has been resolved...

    Thanks for everyone's help. It has been resolved by another tuner. Just so the rest of you know it is not in the VVE table. The person that tuned it was compensated for their time and knowledge at...
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    Do you happen to have that video link so i can...

    Do you happen to have that video link so i can watch it?

    Thanks,
    Ryan
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    I got this truck from another shop that tuned it...

    I got this truck from another shop that tuned it and I have not touched VVE. I think Dynamic is disabled which i was under the assumption that if its Disabled that it doesn't reference the VVE table,...
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    Anyone?

    Anyone?
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    Throttle doesn't match Pedal down low

    This is a 2015 Sierra with 6.2l and mild cam, headers, intake and 3000 stall converter. The thing runs like a rapped ape once it goes full throttle but on the lower side of the rpms whether its 4...
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    I used as Smg flex fuel kit I bought from Texas...

    I used as Smg flex fuel kit I bought from Texas speed.

    Kind regards,
    Ryan
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    i just did one of these the other day. Its pin 42...

    i just did one of these the other day. Its pin 42 In he E90 however yes it will read the ethanol and give spark advance accordingly but doesn't seem to change the fueling. I tried to change the flex...
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    How old are the plugs? 7 is Definity an issue....

    How old are the plugs? 7 is Definity an issue. Pull plug and see what it looks like. Spark plugs always tell the story of what's happening in the engine. No offense man, but your tune is all jacked...
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    looks pretty good. Get rid of the PE enrichment...

    looks pretty good. Get rid of the PE enrichment delay, 0 it out. Enable pedal to 50% and Enable tq to 50%. Put Enrichment ramp in to 1.000. then set PE gas table and alcohol table to 1.148 from...
  13. 136 Views and know one has a thought or a single...

    136 Views and know one has a thought or a single suggestion on what could be going on? Come on guys I just need a second opinion.


    Ryan
  14. 2015 1500 6.2l with stall converter have slipping or something going on

    I received a customer truck a few weeks back and it's a nightmare vehicle. So much stuff was messed up on this truck. Misfires and broken wires to the high-pressure fuel pump. Anyways this truck is...
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    Is the wide band in a 02 bug after the cats or is...

    Is the wide band in a 02 bug after the cats or is it in a innovate tail pipe adapter in the tail pipe?
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    Send over your stock tune so I can compare the...

    Send over your stock tune so I can compare the Maf scaling. Looks like you have way more fuel being added than I do on my 6.2l Truck:eek:
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    The long terms are going more positive over the...

    The long terms are going more positive over the course of running it and the short terms went way positive right off the bat. In fact, the short term went as much positive as the long term was...
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    Are you reading it in Lamda or In AFR? Remember...

    Are you reading it in Lamda or In AFR? Remember if you are reading in AFR its way richer than gas so that will throw you off. On Lamda you want to target 1.0 for Stoich and Around .85-.89 for power...
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    leaking intake gaskest would a lean condition....

    leaking intake gaskest would a lean condition. You have a rich condition.
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    Was that the short term that went positive real...

    Was that the short term that went positive real fast? The last logs you sent I still see its high negative fuel trims. Do you have a log with the Maf unlplugged? 3.6l Maf is definitely not the right...
  21. So, I just looked at your log and tune. You have...

    So, I just looked at your log and tune. You have a ton of knock upstairs, if that true knock. Timing doesn't seem excessive though especially in the cold weather you are driving in. You have your low...
  22. So Ive only been tuning for roughly 3 years and I...

    So Ive only been tuning for roughly 3 years and I actually learned on a Gen 5 platform. Completely ass backwards, but it was on my own shit so.... Here is what I can tell you. You can roughly judge...
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    Although injectors leaking on these are an issue...

    Although injectors leaking on these are an issue you would have to have more the just one leaking as your fuel trims are negative on both banks.
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    Its high, and yes that means more air so it will...

    Its high, and yes that means more air so it will add more fuel. Simple way to tell is unplug the maf and allow it to run in SD mode. Wait till the check engine light sets the MAF code and then it...
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    2 things come to mind.. You said you blocked off...

    2 things come to mind.. You said you blocked off the vacuum side of the pcv to intake, but did you block off the valve cover hoses to the induction tube? Also you mentioned you changed out the HPFP,...
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