P0191 Diagnostic Trouble Code Discussion for August 2018
Fuel Rail Pressure Sensor Performance
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| Help Request | Posted | |
| 2010 Dodge Ram 2500 Laramie 6.7L MIL Lamp on VIN: 3D7UT2HLXA P0191: Fuel rail pressure sensor circuit performance. ... throw a p0191. The Fuel Rail Sensor was replaced about a month ago. The wires right out of the connector looked pretty bad so I put a new connector and pigtail today. The truck was also due for LOF and Fuel Filter so the Fuel Filter is good. What is... |
August 22, 2018 | |
| 2010 Dodge Ram 2500 Laramie 6.7L MIL Lamp on VIN: 3D7UT2HLXA P0191: Fuel rail pressure sensor circuit performance. ... throw a p0191. The Fuel Rail Sensor was replaced about a month ago. The wires right out of the connector looked pretty bad so I put a new connector and pigtail today. The truck was also due for LOF and Fuel Filter so the Fuel Filter is good. What is... |
August 24, 2018 | |
| 2009 Ford F-250 Super Duty XL 6.8L Hesitation, Cuts out, MIL Lamp on, Subtle stumble VIN: 1FTSW20Y49 P0191: Fuel Rail Pressure Sensor Performance. ... maintenance. Spark plugs were replaced at that time. Customer complained of an intermittent CEL and slight stumble occasionally. No codes were in the system at that time. Three days later the truck came back in with more frequent “misfiring”. Codes at ... |
August 30, 2018 |
