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  1. #1
    bryantjopplin's Avatar
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    Ecu diagnostic port

    I know you can hook up the yamaha diagnostic software and get informant from the ski, but is there any information about the wires that is used? Is it a can bus similar to odb? Long story short I want to make an adapter for a vehicle style obd port.


  2. #2
    DP.'s Avatar
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    Quote Originally Posted by bryantjopplin View Post
    I know you can hook up the yamaha diagnostic software and get informant from the ski, but is there any information about the wires that is used? Is it a can bus similar to odb? Long story short I want to make an adapter for a vehicle style obd port.
    Not sure what you are trying to make but the wires from the instrument cluster on the waverunner has a grey plug that the Yamaha Diognestic system connects to, you can see the color codes for the wires there.
    Hope this helps!

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    bryantjopplin's Avatar
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    I'm looking for the wires that basically would be outlined in this picture.

  4. #4
    Does anyone sell the diagnostic tool that plugs into this port? Has anyone tried making a dash logger to this port?

    Something similar to a Tunerview. That's an LCD display that connects to the OEM ecu on Hondas and it allows you to monitor various items.

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  6. #6
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by Jmfmk3 View Post
    Does anyone sell the diagnostic tool that plugs into this port? .
    The Candoo diagnostic system now works with Yamaha skis

    http://www.4-tecperformance.com/inde...uh8m3fs81ge5h4

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    bryantjopplin's Avatar
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    Well I'm going to get a smartphone app setup using a blue tooth to obd adapter and see how well I can write some Java code and get it working just to read the available sensors, nothing more.

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  11. #9
    Quote Originally Posted by bryantjopplin View Post
    Well I'm going to get a smartphone app setup using a blue tooth to obd adapter and see how well I can write some Java code and get it working just to read the available sensors, nothing more.
    Sounds like a great idea... Keep us informed

  12. #10
    You can use a cheap VAG COM interface (the blue bit in the above link) to log the ECU, it uses K-line interface. I posted a how ages ago including a definition file for TunerPro but the whole thread got deleted as it was stepping on peoples toes discussing ECU fiddling.

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