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P2539 Diagnostic Trouble Code Discussion for March 2017

Low pressure fuel system sensor circuit


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Trouble Ticket Help Requests for DTC P2539
Help Request Posted
2011 Ford F-550 Super Duty XL 6.7L No Start VIN: 1FDUF5HTXB
P2539: Low pressure fuel system sensor circuit. Truck came to us with related history described above, engine seems like it wants to start, but the best is just a couple of spits, low fuel pressure read at fuel pressure switch, 75psi, read by fuel filter 2, 100psi, high pressure desired 4900, actual 6,000 t...
March 03, 2017