Yamaha Speed Guage Not Working

[pathfinder101]

Hi All,

Wondering if anyone can help me. I have a digital speed guage on my F-115. All other readouts on the gauges are working fine. Only issue is the speed. It shows on the gauge 21 mph wheather I'm not moving at all or going slower or faster. Hope anyone here can help me what might be the problem. Also, do anyone have a manual for the round digital guages.


Thanks,

Path

[boats.net]

The speedo hose is kinked or plugged up.

[pathfinder101]

Thanks for the response. However, if its plugged up. How am I suppose to unplug it?

[boats.net]

Unplug hose from speedometer and blow out with compressed air.