P1235 Diagnostic Trouble Code Discussion for June 2013
High Pressure Fuel Pump Circuit Malfunction
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| Help Request | Posted | |
| 2007 Ford F-250 Super Duty XL 5.4L No Start VIN: 1FDNF20537 P1235: fuel pump control out of range only sets in koeo test. ... fuel pump driver module is not suppling ground to fuel pump , in the archives i found a guy that bypasses the driver with two fuses , doing this truck fires right up with desired fuel pressure , which leads me to believe grounds and powers to fuel pump dri... |
June 11, 2013 |
