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  1. #1
    Lbaronio's Avatar
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    Fault code P1505 question?

    Today my PWC was running really fast...8800RPM and it display Check engine and Fault P1505. (it also shut off the engine by itself).
    Then i start it again and the check engine went away and all was perfect..., this happens at 78MPH...
    The online Fault codes does not have this code, maybe someone know what it means...
    I google it an it says something about TOPS..., but not sure why could this happens...
    I found oil on the catch can, maybe 1/2 of the bottle...
    Last time i check compression it was around 113 each piston...
    many thanks for the help...
    best regards
    Leonardo


  2. #2
    A smart admits!A wicked excuses!An idiot insists! mitsakosgt's Avatar
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    Leonardo here is the 1505 fault:
    p1505 TOPS switch fault non plausible state

    Boat or sensor upside down, damaged wires or connector pins ecm

    Check continuity for curcuits A-C4 A-G1,A-F4

    This sensor is located at the low end of the vent valve.Check it if it gets off the mount and moving giving this code!It is a small sensor like a usb memory....

  3. #3
    A smart admits!A wicked excuses!An idiot insists! mitsakosgt's Avatar
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    Here is a pick that help you to find the tops!

    It is between those two sensors!
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