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Type: Posts; User: RickR90s

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  1. Replies
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    Re: Fuel Pressure PCM

    Everything working fine so far.
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    Re: Fuel Pressure PCM

    Hi Ricardo, I believe I did just that. I got the metal style unit from Miami Nautique, as they sell parts for PCM applications.

    I was thinking I would get a glass, style unit so I could view when...
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    Re: Fuel Pressure PCM

    Mako, Thanks so much for your expertise. I'll contact a PCM rep, but I believe also that 30+ psi is going to be fine for a throttle body system. I drop my boat in this week, so I'll be checking the...
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    Re: Fuel Pressure PCM

    I guess my question is whether the system has an additional fuel pressure regulator. I don' believe so because it's a throttle body system, not multi-port where there are 8 individual fuel injectors...
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    Re: Fuel Pressure PCM

    It starts and appears to run perfectly fine. (in the driveway anyway). I'm just wondering if the fuel pressure is a little low.
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    Re: Fuel Pressure PCM

    Since this engine uses a dual venturi throttle body, does it even have a fuel pressure regulator? If not, I assume fuel pressure is maintained by the FCC pump.

    Thank,

    Rick
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    Re: Fuel Pressure PCM

    Since this engine uses a dual venture throttle body, does it even have a fuel pressure regulator?

    Thank,

    Rick
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    Re: Fuel Pressure PCM

    Good afternoon everyone. So good to see Spring around the corner. So I picked up my boat today out of storage and replaced the low pressure and high pressure pumps (fuel control cell) as well as the...
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    Re: Fuel Pressure PCM

    I do suspect the low pressure pump as the screen was plugged when removed recently.
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    Re: Fuel Pressure PCM

    Thank you sir!
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    Re: Fuel Pressure PCM

    hi Makomark,

    That's something I considered and will look at next spring. I have the PCM schematic so I sort of, kind of, have a place to look for that condition.

    I am concerned about the low...
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    Re: Fuel Pressure PCM

    This past weekend I was winterizing the boat. So I wanted to start it up to get the oil warmed prior to changing. The same fuse kept blowing again.

    I'll address it further in the spring by...
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    Re: Fuel Pressure PCM

    thanks makomark,

    the pressure is maintained up to WOT, just seemed a little low to me. I have the service manual so I'll check that out. thanks,
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    Fuel Pressure PCM

    I have a 2002 PCM (350 HO) in my MB Sports Tournament Ski Boat. Hours are 792.

    I'm reading 30psi off the Shrader valve on the Fuel Control Cell. That seems a bit low to me.

    What should the...
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