Car is modified but with stock DD tables. From a stop, I have to be careful from a stop in particular. I'd like to dial back tip in sensitivity . File attached for review.
Thanks
Car is modified but with stock DD tables. From a stop, I have to be careful from a stop in particular. I'd like to dial back tip in sensitivity . File attached for review.
Thanks
Do you have a throttle controller on the car?
My first thought is that torque model is no bueno. But a datalog may confirm what is happening.
I often have to reduce the driver demand tables for off idle throttle snapping after the majority of tuning, but that's because of timing changes and everything that normally peps them up. Your driver demand looks greatly increased off idle, but I didn't compare it to a factory tune to know for sure. Just going by appearances. Then as Jason pointed out your torque model is dipping a lot then hits the sudden torque increase off idle. Probably makes it worse.
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
Who made your Flex Fuel Virtual Torque tables? That is issue #1. Looks like whoever converted your car to Flex Fuel doesn't have much experience in this arena.
Your DD is OEM sans the 98% and 100% lines for a 2015 Z06. Strangely jacked way up there but not sure why its so high. It's not hurting anything, just strange logic.
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
Modified is open ended, what's done to the vehicle as this is needed info? You can change your throttle body number from 4603 to 4800, 5000, or 5500 to get the feel you want (larger number slows things down), but that's more of a bandaid to a bigger issue I'm thinking. I don't change tq tables or DD tables typically unless a vehicle went from stock to a wildly totally different setup.
2018 Camaro SS, LT4 Fuel System, LT4 S/C2020 Ford Edge ST (93-E85 flex fuel tune)1999 Pontiac Firehawk1987 Chevy Caprice, 6.0L TT 4L80 AWD
***Only AWD box chevy in the world***Next Level Tuning and PerformanceTuning email: [email protected]
Car has added a Maggy 2300, flex fuel. 103 NWTB, 5" Intake and JMS BAP.