P0191 Diagnostic Trouble Code Discussion for June 2008
Fuel Rail Pressure Sensor Performance
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| Help Request | Posted | |
| 2005 Ford E-350 Super Duty 5.4L MIL Lamp on VIN: 1FDSE35L95 P0191: Fuel Rail Pressure Sensor Circuit Range/ Performance. I have 2 trucks doing this! same make model and year these are E350 Cutaway cubes. The freeze frame data was Ign. timing advance 6 deg. Calc. load Value 85.9% Air flow rate MAF sensor 84.69 gm/s Engine Speed 2177 RPM Eng. Coolant Temp.194 degF Intake air temp ... |
June 10, 2008 | |
| 2006 Dodge Ram 2500 SLT 5.9L Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: 3D7KS29C06 P0191: Fuel rail pressure sensor circuit performance. ... techs. This is my buddies truck. It has a P0191 which is listed as a fuel rail pressure sensor circuit performance problem. He took it to Dodge and the guy told him what he thought the code was before he even scaned it and he was right. He then said they w... |
June 26, 2008 |
