Torque control help

Hello everyone,

I have a problem with my tuning and I need the help of an experienced tuner.
I have this truck that put a turbo in it. He runs well. The problem is when you change from first gear to second and from second gear to third.
It oscillates the acceleration, plunder and malfunctions in this condition.

You can see in the log that it closes and opens the trotle and turns the ignition time.

The problem seems to occur because I have turbo pressure even if I press the accelerator too little.

I can't solve it. Can someone help me?

This car has a Ecotec 2.5 Flex fuel.

Thanks in advance