I had 2 accidents both time the track light and the air fuel sensor light came

What is your question?

The collision and the dealer said it was the air sensors that are failing. I only have 50miles on the car and now an additional repair bill of $1000. Could the accident have caused the sensors to fail. I was it in the rear this time with rear fender replacement and some other damage and then I was hit in the front the last time... what junk if this is what happens at 50k miles..