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Thread: Who wants to learn more about tuning a Seadoo and making modifications? Any questions

  1. #21
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    Quote Originally Posted by 402 View Post
    I have a turboed spark. From what I gather from here already is there is no issue flashing the original file with HPT over a previously tuned ecu with Codeshooter? My CS device is a paperweight currently so cant flash the stock file back.
    correct.. you can flash the stock file back with HP tuners.

  2. #22
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    I have been looking for someone to help tuning a turbo Ryker 900. It's tuned on dynojet right now would love to move eit over and learn to start tuning on hp tuner. I have an mpvi3 adapter and credits already.

    Let me know ruthless I think you had responded in my other thread but I had tried emailing you.

  3. #23
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    I?m looking at buying the tp tuner for my sea doo 19 rxtx 300. Can I use it to calibrate the ibr?
    For some reason it quit working and I replaced it and now the computer lost connection with it. The bought it and it said it was programmed. But now I was told it will need to be calibrated. Thanks for your help

  4. #24
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    Quote Originally Posted by Cableguy69 View Post
    I?m looking at buying the tp tuner for my sea doo 19 rxtx 300. Can I use it to calibrate the ibr?
    For some reason it quit working and I replaced it and now the computer lost connection with it. The bought it and it said it was programmed. But now I was told it will need to be calibrated. Thanks for your help
    no, you cannot recalibrate the iBR with HP Tuners.
    either take it to a dealer or find someone local to you who has BUDS.

  5. #25
    I have a 2005 GTx supurcharged it will only run about 35mph I took it to a shop and was toold that is has alot of code but not anything specific did it for free just to check if I had a learner key or not cleared the code but some came back. I have HP tuners for my vet and have limited experiance with HP tuners I have ordered the BRP adaptor so I can read the codes and address them. where do I start? I know I need a base log file I will get that ASAP and post it.

  6. #26
    Advanced Tuner RUTHLESS's Avatar
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    Quote Originally Posted by UndergroundCustomConcepts View Post
    I have a 2005 GTx supurcharged it will only run about 35mph I took it to a shop and was toold that is has alot of code but not anything specific did it for free just to check if I had a learner key or not cleared the code but some came back. I have HP tuners for my vet and have limited experiance with HP tuners I have ordered the BRP adaptor so I can read the codes and address them. where do I start? I know I need a base log file I will get that ASAP and post it.
    you need a seadoo tuner you could send them a read file to their network and they could make a base map for you to start data logging and tuning also depending on mods you going to need a wideband connected to prolink to see afr data on the logger

  7. #27
    Tuner in Training JT_alex's Avatar
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    Hello,good threads ,a library of images and/or videos with the most important tables were to make changes would be helpful, in my opinion

    regards

  8. #28
    Potential Tuner
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    Im interested is there any courses to look at?

  9. #29
    Tuner in Training JT_alex's Avatar
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    Quote Originally Posted by 6hp9 View Post
    Im interested is there any courses to look at?
    no course, just "trial and error",you can make changes and put the hpt file here, and others will take a look and give their opinion....

  10. #30
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    The 300 tune posted by Ruthless is way different from the 325 build. Thanks.

  11. #31
    Advanced Tuner RUTHLESS's Avatar
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    Quote Originally Posted by whittlebeast View Post
    The 300 tune posted by Ruthless is way different from the 325 build. Thanks.
    yup

  12. #32
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    I've noticed in the 2023 Switch 230hp stock file - you cannot disable a number of emissions codes (e.g., P0420). As you advance timing, add more fuel etc. or potentially remove the catalyst in the hat, have you had issues with the CEL throwing p0420 or other emissions codes? I have never seen an ECU that prevents you from disabling CEL codes.

    Second, when I fill up with marine 90 on the water, my stock setup is hit or miss with emissions codes. I notice when I finish the day/tank and fill up with 87, never an issue. When you are adding timing/fuel, thus needing 93 octane - any issues?

    Finally, data logging - I don't have an issue bringing my laptop on my Switch. Out of curiosity how are you data logging on a ski?

  13. #33
    Hey mate just trying to scale some Raceworks 1000cc injectors into my 2011 Rxt. Struggling to find data to put into hp tuners is this something you'd be able to help with ?

  14. #34
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  15. #35
    Advanced Tuner RUTHLESS's Avatar
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    i think is best you buy the ones we all use

  16. #36
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    Have the HPT programmers noticed the data export to CSV has issues? The reported PW for the three injector pulse widths make no sense.
    Attached Images Attached Images

  17. #37
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    Quote Originally Posted by whittlebeast View Post
    Have the HPT programmers noticed the data export to CSV has issues? The reported PW for the three injector pulse widths make no sense.

    why are you not using the HP Tuners scanner software?
    and I stopped using graphs when I started using the scanner software. charts seem to show more information.

  18. #38
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    All the magic in engine tuning shows up scatter plots. See the Facebook Group MLVHD.