2001 Nissan Sentra Car Doesn't Accelerate past 10mph lunges

I started the car and the rpms bounced between 500-1000. Then the car died when I shifted into Drive. I drove it to the shop today and I thought I was going to have to push it, it seemed to have died but the engine was still running and it was crawling along. They ran some diagonostic that came back with 6 codes and their best bet is the mass airflow sensor.

I replaced that myself several years ago, but when it went out last time I could still drive normally with one foot on the brake and the other on the gas to keep the rpms up. That doesn't work this time.