A faulty oxygen sensor is unlikely to cause a 2001 Ford F150 to die. While a malfunctioning oxygen sensor can affect engine performance and cause symptoms such as engine hesitation, decreased gas mileage, and illuminated check engine light, it is generally not directly responsible for stalling or engine shutdown.
If your 2001 Ford F150 experiences stalling or engine issues, it's advisable to have it diagnosed by a qualified mechanic to identify the exact cause and receive appropriate repairs. There could be other underlying issues unrelated to the oxygen sensor that require attention.
