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P1235 Diagnostic Trouble Code Discussion for October 2009

High Pressure Fuel Pump Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1235
Help Request Posted
2004 Ford F-150 FX4 5.4L No Start VIN: 1FTPX14544
P1235: fuel pump control out of range. ... have a late model ford f150 with the electronic throttle that will not start cold, the ap1 and ap2 pids will not change when its in a no start, the codes will not clear except the p2107, when it does start after several att...
October 15, 2009