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Low-pressure pump driver test

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  • #46
    Same problem as described, good low pressure fuel pump, will run if I ground the pump. My B/W wire cycles as expected 10 sec on (14V) about 20 sec off (0V) so it appears that the pump driver is the issue.

    2005 F200TXRD

    Found the connector this morning buried under other wires coming off the pancake/waffle looking heat sink bolted to the cowling.

    I am assuming for my engine, this heat sink with 4 or 5 connectors coming off it has my pump driver and other things built into it so I need the whole unit.

    anyone have a part number for this assembly? I cannot seem to locate it with a search like 2005 F200TXRD Low Pressure Fuel Pump Driver... and many variations on that theme. Since there are so many connectors coming from it I assume it has a different name and my LP FP Driver is just one function of the assembly.

    Thanks in Advance...

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    • #47
      I think I have found it - 69J-83306-01-00 DRIVE UNIT ASSY --- DRIVE UNIT ASSY
      On the 2005 F200TXRD Electrical 3...

      Just glad I don't have a F225 TURD...

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