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P1235 Diagnostic Trouble Code Discussion for March 2007

High Pressure Fuel Pump Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1235
Help Request Posted
2004 Ford Crown Victoria 4.6L Cuts out, MIL Lamp on, bogs down VIN: 2FAHP71W84
P1235: fuel pump ctrl. i have an epidemic fuel problem.all my 2004 only police pkg. crown vics have this problem.miss on cyl.5.bogs down under load-fuel pressure loss.cars range 35k to 66k miles.plumbed guage test drove pressure range from 20-45 psi.the local ford dlr has 7 down wit...
March 15, 2007