09 Challenger Pro charged 426 bad tune?

[Scottyb6.0]

Hello everyone,
I have a 09 Challenger 426 procharged. Im a GM basic tuner not much experience with dodge. This car is setup for drag race only but i need to dial it back for a older guy that didnt understand the power it had when he bought it. The thing burns the tires with just a tiny amount of pedal. And the shift points are wild. Looking at the scanner the o2 sensors were pegged running super fat. I found the temp setting and dialed it back to stock, only one is starting register and bank two is still stuck. im working on figuring out that problem. Here is two tunes one is the way it came in and the other is me trying to get the pedal to relax. Any pointer or help is greatly appreciated.

[spoolboy]

Are you logging accelerator pedal position? At what point does it feel touchy?

The driver demand pedal characteristics look pretty sporty to me.

Touchy throttle with a blower is a common issue. Usually not as bad with a centrifugal though?

Search for threads about this. I believe you will find some suggestions about scaling the electronic throttle airflow.
driverdemandpedal.jpg

[coanan]

Maybe work on "[ECM] 44389 - Maximum Demanded Throttle Voltage" see if that helps

700- 1.61416361416361
1200- 2.12210012210012
2100- 2.81440781440781
2900- 3.55921855921856
4800- 3.7997557997558

now
0- 0.84981684981685
32- 4.00000
1984- 4.00000
3488- 4.00000
4992- 4.00000

[Homer]

Also noticed the throttle ramp rate is set to 5V...stock it is around ~0.020V.

[tbrtuning]

I can smooth things out remotely if you are still struggling with it. Looked at the tune and saw several things I would change and work on.