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  1. J

    Yamaha Fuel Management Gauge user guide

    How do you use the Yamaha Fuel Management Gauge?<br />I have a 1999 150 V-MAX with a Fuel Management Gauge connected to the Yamaha Digital Speedometer, but I have no instructions for using them properly. Is there a User Guide or download available that can help me?<br />Thanks,<br />Wild Owl<br...
  2. J

    Yamaha Fuel Management Gauge installation

    I have a 1999 150hp VMAX efi OX-66 motor and I want to replace my Yamaha analog speedometer with a Digital Multifunction Speedometer and a Yamaha Fuel Management Guage in order to get better gas economy. I bought these instruments on eBay and they did not come with installation instructions. I...
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