P0191 Diagnostic Trouble Code Discussion for June 2020
Fuel Rail Pressure Sensor Performance
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0191
| Help Request | Posted | |
| 2008 Ford F-550 Super Duty XL 6.8L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1FDAF57Y48 P0191: fuel rail range performance. Truck starts and runs fine even idles fine. It is not until technician takes it for a drive around town for a fe minutes that it flashes the check engine light and immediately starts running bad under any load. Truck has great fuel rail pressure up until t... |
June 17, 2020 | |
| 2008 Ford F-550 Super Duty XL 6.8L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1FDAF57Y48 P0191: fuel rail range performance. Truck starts and runs fine even idles fine. It is not until technician takes it for a drive around town for a fe minutes that it flashes the check engine light and immediately starts running bad under any load. Truck has great fuel rail pressure up until t... |
June 23, 2020 |
