No pedal response

[SOM3randomDUDE]

Hello,
I have a 2009 Aveo 180k miles. I Drove my son to school one morning the following night when I started my car it idled fine but when I shifted to drive no gas pedal or fuel guage. The following day I had p2123, p2127, and p0463. I bought a new pedal installed it codes wouldn't clear. Unplugged the battery for 12 hours codes still came back.
The live data show circuit d at 99.2 idle and 99.6 with pedal pressed circuit E remains at 0. I checked both grey wires one was .4v the other .2v
Now it's been 2 weeks I can deal with the fuel guage reading empty I just need help getting this thing to drive again please!