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P0191 Diagnostic Trouble Code Discussion for October 2009

Fuel Rail Pressure Sensor Performance

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Trouble Ticket Help Requests for DTC P0191
Help Request Posted
2006 Ford Taurus SE 3.0L Poor Idle Quality, Surge VIN: 1FAFP53U46
P0191: fuel controll error. ... of a stall while waiting at a drive in resterant. I could not duplicate the concern but the idle surges (slightly by about 150rpm). The P0171 and P0316 reset along with two new codes that I am not familiar with P0191 & P1233. The fuel trims are no w...
October 20, 2009