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  1. #31
    HebbeRXP's Avatar
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    Hi Guys.

    Made a video to show what happens.
    Installed the second new ibr unit today. Flashed it, Paired it with CPU, calibrated it.
    start the ski. Fault comes back.

    Have a look at the video.


  2. #32
    DR2006RXP's Avatar
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    Test another ecu

  3. #33
    HebbeRXP's Avatar
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    Update!

    So now i have tried:
    Stock ECU = Still the same problem (C0073)
    New tune from Maptuner in my ECU = Still the same problem (C0073)

    Running out of ideas now. Really dont know what more to look for or change on the ski.

  4. #34
    DR2006RXP's Avatar
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    Put the stock cam back in .

  5. #35
    HebbeRXP's Avatar
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    Quote Originally Posted by DR2006RXP View Post
    Put the stock cam back in .
    It has the stock cam.

  6. #36
    DR2006RXP's Avatar
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    Quote Originally Posted by HebbeRXP View Post
    It has the stock cam.
    You already confirmed itís a stock cam not a regrind?

  7. #37
    HebbeRXP's Avatar
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    Quote Originally Posted by DR2006RXP View Post
    You already confirmed it’s a stock cam not a regrind?
    Yes, the ski is currently at the shop of the guy who built it and he confirmed it has the stock camshaft.

  8. #38
    Try new ECU. Sure.

  9. #39
    HebbeRXP's Avatar
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    SOLVED!
    Finally solved my problem. New ECU and new Map did the trick.

    So if anyone else get’s the same problem a new ECU could be the fix.

    Ski runs like hell now

  10. #40
    alexcrack79's Avatar
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    I have the same problem,mods: custom cam (crt),injectors, map, intake ,exhaust .I replaced ibr ,married flashed and calibrated, ibr red light and c0073 comes on idle ,if I give gas like 3k rpm not problem,swaped: ecm and wiring harness ,new battery. out of the water no issues, idle is 1900-2000 rpm
    Last edited by alexcrack79; 07-30-2020 at 06:01 PM.


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