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Thread: MEP804A start/run problems

  1. #11
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    I pulled the fuel sending unit, it works as per TM. The fuel level gauge does not work now. I pulled the plug to FAULT board, the genny runs great! What would be your best guess?, is the board bad?

  2. #12
    4 Star General Guyfang's Avatar
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    First I would reattach the plug to the sending unit, with the sending unit in your hand. Hold the float up, have someone else start the set. What happens? If the fault is still there, measure at J12, pin three for voltage, during startup. FL1 is the Low Fuel Level switch. If you do not have voltage, you need to check out the A9 module.

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