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P0193 Diagnostic Trouble Code Discussion for September 2014

Fuel Rail Pressure Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0193
Help Request Posted
2009 GMC Sierra 1500 SLE 5.3L No Start, MIL Lamp on VIN: 1GTEK29079
P0193: fuel rail pres sens A circ high. ... start. If he turns the key off, and then tries again, it will start. Someone here has witnessed It one time. The Check engine light is on all the time. The P069E is obviously set because of problems elsewhere. I cleared t...
September 08, 2014
2006 Ford E-250 5.4L MIL Lamp on VIN: 1FTNS24LX6
P0193: Fuel Rail Pressure Circuit High. This truck has absolutely no drivability problems. With the engine light on truck will not pass emissions test. I started repairs with the O2 sensor. After checking the circuits I replaced it with a new Motorcraft sensor. I went on to replace the IAT/MAF with ...
September 18, 2014