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  • High Pressure Fuel Pump?

    I am having fuel issues, I think.
    I have a 2001 225 SWS OX66.

    I connected it (the HP fuel pump) directly to the battery and I heard the pump turn but it was slow and did not sound like it could generate 35lbs of pressure.
    I put Red to Red and Blue to Black
    I already replaced a bad low pressure pump as well as the rest for safe measure so they are fine now.

    Great friggin web site.
    I would definitely like to purchase the test light to determine the codes as well as possibly the vacuum pump with gauge if not too expensive.
    Thanks in advance!
    James

  • #2
    soak it overnight in WD or pb blaster to try to break loose
    reverse polarity

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    • #3
      Turned out to be the main relay!

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