P0190 Diagnostic Trouble Code Discussion for June 2010
Fuel Rail Pressure Sensor Circuit Malfunction
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| Help Request | Posted | |
| 2005 Ford Explorer XLT 4.0L Surge, Stall, Misfire, MIL Lamp on VIN: 1FMZU64K55 P0190: . Truck came in with active code p0190 frp circuit fault. engine runs very rough at idle and very rich. I replaced the fuel pump and filter with motorcraft with no result. The o2 pegg rich. Now whats weird is if you clear the codes, the engine will smooth out an... |
June 29, 2010 |
