P0191 Diagnostic Trouble Code Discussion for September 2005
Fuel Rail Pressure Sensor Performance
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| Help Request | Posted | |
| 2000 Ford Taurus SE 2-Valve 3.0L Hesitation, MIL Lamp on VIN: 1FAFP5520Y P0191: fuel rail pressure performance. ... fuel delivery, installed factory fuel pump, vehicle started and ran, no check lamp, vehicle came back 3 days later with 2 codes po191, and p1237, lossing power at times on test drive. we didnt think new fuel pump was culprit, replaced on fuel rail pressure... |
September 03, 2005 |
