Yamaha GP1800R and GPS Module


I have a Yamaha GPS 1800R with Riva’s Stage 1 installed. I currently rely on the speedometer app on my iphone or the GPS information on my GoPro camera for speed since the paddles wheel is so inaccurate. I understand CandooPro makes a GPS module that works with the ski.

Questions: Is it accurate? Is it worth it?



Very accurate, and worth it IMO.


Someone from PWCMuscle said will not work with 2019 GP1800R. Some change Yamaha made to the ECS.


Ah yes, for 2019 there was a change made that made it based on RPM instead of the paddle wheel. Stupid, stupid move by Yamaha. Unfortunately there isn’t a fix for that at this time.