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P0191 Diagnostic Trouble Code Discussion for August 2012

Fuel Rail Pressure Sensor Performance

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Trouble Ticket Help Requests for DTC P0191
Help Request Posted
2003 Ford Taurus SE 3.0L Cuts out, Stall VIN: 1FAFP53U23
P0191: fuel rail pressure sensor circuit performance. Hi all i have this taurus that when first started the fuel pressure would be approx 35psi. After about two hours of continuous running pressure climbs to 68psi and fluctuates. I went through the step by step procedure from mitchell but seems to have a problem ...
August 21, 2012