cpone

I was driving my car, normally.
All of a sudden the acceleration drops like a brick.
The CEL light comes on, the vsc and vsc off buttons come on and I can't accelerate much at all.
I pull over. turn the car off. Pop the hood, all looks fine, turn it on, lights are not there, so I drive maybe a half mile more, seems normal. All of a sudden it does it again. I have the accelerator to the floor and its going up very slowly.

I get two codes
P1121
P1120

Anyone else have this occur to them?

Any help with this would be greatly appreciated.