NHTSA Complaint #11573327 — 2014 FIAT 500L

My car is experiencing the same issue as a previous recall T19. Does not go when foot is pressed completely on gas . Will start & only go 25mph & sound like it is stuck & will not shift. Then randomly will jerk & accelerate. Tool to local mechanic Oct 2023. went for oil change, just befor appointment started running weird and check engine light had came on,asked him to check it out. Local mechanic said reader said knock sensor. paid for part,and went for pick up. Check engine light was off, ran good for about 5 mins on way home had to turn around. Took it back now local mechanic says theres mice damage to wiring harness. estimated 3,000-5,000 total. after already paying 800 for knock sensor and oil change. Told to try & see if insurance will cover rodent damages . Insurance has towed car to Fiat dealership, now being told there is zero mice damage to my wiring harness. Replaced knock sensor now for a second time, still not the fix. Was told the Issue is unrelated to the mice & has to do with my PCM. Repair cost is more than my car is even worth at this point. Sounds just like past PCM recall issue. Mine was apparently fixed 03/23/17. Is there a way there could be another recall? I have under 70,000 miles & do not understand how this has happened.