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  1. #1

    Join Date
    Jun 2015

    Trouble: No fuel with Riva Efi Controller

    Hello, My name is Jonas iam from Sweden so excuse my bad english.

    So glad that i found this forum so full of good Pwc info.

    yeah yeah now to the topic i just picked up an 05 Gp1300r, and the seller said that he drives it with a riva efi controller.

    But when i camed home i took a near look and found that it was not plugged in to the harness, just connected to earth.

    So i splitted the contacthose at oem harness and plugged in the controller liked a bridge so all the cables in harness goes thru the efi controller from the ecu to all sensors, its that right? bad explanation but i hope you know what iam mean.

    All fine just to start i thought but it wont, i got spark and the fuelpump works , but i think the injectors dont opens. when i crank the first lamp on efi controller blinks. maybe it say something?

    Ok a bit worried i tested plug out efi controller and plug in harness like oem, and the machine start direct.

    is my riva efi controller broken? is there something i can do to fix it?
    Click image for larger version. 

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    Edit: the pic is not mine stealed it from google, just to show wich controller i have

    again excuse bad english, hope you get me anyway. Thanks !

    Best Regards Jonas
    Last edited by Jonas.e; 06-19-2015 at 05:15 AM.

  2. #2
    Smokes's Avatar
    Join Date
    Dec 2012
    Sometimes these go bad maybe that's why it was not plugged in to the harness so remove it and try to start the ski again then you will know if the control is the problem.

    Mine went bad before but my ski would start but would not run over 4000 rpm in the water and sounded bad so they give different problems at times.

  3. #3
    james gp1300's Avatar
    Join Date
    Sep 2017
    west chester pa
    yup mine died to just up lug and go back to stock. if it fires right up ?? throw the riva in the trash

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