P0191 Diagnostic Trouble Code Discussion for September 2019
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 | |
| 2003 Lincoln LS 3.0L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1LNHM86S53 P0191: fuel rail pressure sensor A circuit range performance. Hello fellow techs I need some help with this Lincoln. I have recently replaced the fuel pump module due to having fuel pressure drop while driving the car about 20 to 30min. Fuel filter was clogged and also was replaced. I purchased a Delphi pump and thou... |
September 08, 2019 | |
| 2012 Chevrolet Impala LTZ 3.6L MIL Lamp on VIN: 2G1WC5E39C P0191: Fuel Rail Pressure Sensor Performance. Need some advice on this one Thanks to all I can not get this car to acted up in the shop only driving at 50 or 60 Mph I have the scanner hooked up and watching the fuel pressure the pressure is fine and then all of a sudden the fuel pressure goes way abov... |
September 10, 2019 | |
| 2012 Chevrolet Impala LTZ 3.6L MIL Lamp on VIN: 2G1WC5E39C P0191: Fuel Rail Pressure Sensor Performance. Need some advice on this one Thanks to all I can not get this car to acted up in the shop only driving at 50 or 60 Mph I have the scanner hooked up and watching the fuel pressure the pressure is fine and then all of a sudden the fuel pressure goes way abov... |
September 11, 2019 |
