Good Evening, all. Tonight I went to pull out my 2005 XLT out of the garage and found it was idling rough to the point it died. I started it again and it was revving between 100-1500 rpms. I let the engine warm up but this did not alleviate the problem. Finally, the truck stalled and would not start again. I read the codes and recieved P0190 Fuel Rail Pressure Sensor malfunction. Can I safely assume I need a new sensor?