EPC light on and engine light car has reduced power and hard to get up to speed

What is your question?

EPC light and engine light keeping coming up. Im getting throttle pedal/accelerator position sensor A and Sensor B codes. I've replaced the gas pedal and I just replaced the throttle body and issue hasn't got better.

What makes this problem better or worse?

Disconnecting the battery for a bit then leaving the key on for 10 min used to make the problem better but now doesn't make a difference

How long has your 2012 Volkswagen Jetta had this problem?

5 months