Check engine light randomly comes on.

[9312v]

Driving home from work I noticed my check engine light being on. Recorded a video of the flashes and checked them when I got home.

Codes:
12 Battery connection disturbed within the last 50 starts
24 TPS shorted or open (Auto only)
45 OD solenoid shorted or open (Auto only)


I believe these were all of them. I have recently noticed the volt gauge at an idle float and my fuel gauge has been asking different than normal.

The truck is a manual swap, however I did that almost 2 years ago now and have never seen the check engine light come on.

Any Ideas would be helpful If needed I can post the video to make sure I didn't miss any codes.