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This is alot of good info. After correcting my VVE table with the correct axis, i will have to start over again and dial in my VVE. Then ill attempt to massage my vtt"s again. Thanks for the info!

what do you mean by this? can you go in more depth please.

Hey greg, do you got a screen shot of your -10 area on your vtt? Wanna see if its just as smooth...i got all mine pretty much smoothed out except that one.

Ahh lol..damn. okay ill fix it...you guys are awesome figuring out these little mistakes. Not sure how long it would have stayed like this. Im gonna smooth out my VTT some more and fix that VVE...

146427 idk dont know if that makes a difference.....it shows like 2500 ish in those columns on your guys screenshots, i dont see that in the rpm ranges on my file....so weird.

wait ...after looking at your screen shot, your rpm axis is different than mine.

thats weird tho, why dont i see it on my file??? Trying to smooth out my VTT atm...getting real close

146426

this is what mine looks like.....granted i dont have it in dual window mode but looks the same either way....wth???? LOL

no its just around 1200-1400 ish. and my VVE table doesnt have that ramp in your pic.

My idle timing seems okay, however i do have some tq man adv at idle, i thought that was normal? it goes away when i start to accelerate but comes back at the low throttle inputs where the bucking...

Yeah this tune is a combination of my previous tuner and my own stuff. alot i put back to stock, but for some reason, the previous tuner changed the whole tables of map b and C, and only the wot...

I guess i forgot to mention the mods on the car, but i edited the post. FBO btr 225 ccam, stock converter A6. The VTT was lowered in the idle areas for stalling at stops and seems to help. I...

Ive been fine tuning my current tune on my C7, and notice im getting bucking under very light thottle at low RPMs. From the log it looks like torque manament is pulling timing about 12 degrees...

Yeah i meant NA stuff...forgot to mention. You about cleared it up tho...thanks !

I know a dyno would answer this question, however if you pros were remote tuning, 2 questions:

1- when doing spark for power, do you put max spark at the top of the tq curve and lower as the rpm...

Theres a guy on youtube who shows how to do a crackle tune on his C7 corvette (gen 5). You have to adjust the VTTables to trick the engine to pull timing in those decel areas. Look up his video and...

okay thanks again, i will send you a email.

Ok so you're saying that spark adaptive (immediate) is a tad too high, do some more massaging in VTTables in the idle area. Tune VE table more (which i can handle that). Double check density table?...

Also, will it drive different when i fill it with e85? Or will all these modifications carry over?

Ok, ill take it out now and see how it drives. Ill report back. Thanks again greg.

yet again i want to thank you for taking the time and helping me with this. I loaded the new one and did the same kinda driveway log but a tad shorter in time length.

So I got home and installed tune number 2 and logged from a cold start to warm with some revs and driveway blips in park. seems stable so far but not enough drive time. i would rater wait to take it...

Ok thank you again. I will load it in after work tomorrow and repost then. How were you able to adjust VE without any logs?

okay it sounds a little bit back to having a cam chop. when i blip the throttle in park i notice it comes down a little slower then previous. Its good. HOWEVER im not able to take it our for a...

ok i included the tune file befor i changed anything, and the file after i did the changes you reconmeded. Ds File (befor) and Ds file altered (after). also included the Stock tune file Thank you so...