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  1. #1

    2003 & 2004 GTX SC ECU`s?

    2003 GTX SC ecu # 420664562
    2004 GTX SC ecu #420664564

    are these ecu`s the same? will the 2003 work in an 04?...PR...


  2. #2

    Join Date
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    don't know, have you narrowed it down to the ecu?

  3. #3
    Quote Originally Posted by jetskibill9999 View Post
    don't know, have you narrowed it down to the ecu?
    really only other thing to try without tearing into harness and bringing in to dealer. driveability issues are not easy to diagnose, especially something sporatic. only thing i can say that is constant is that it is onset by shuting ski off for a few minutes and re-firing starts the BS...
    ...PR...

    update: KEY displayed on LCD screen, new lanyard is in order...
    Last edited by Pale Rider; 11-21-2007 at 09:09 PM. Reason: info

  4. #4
    anyone???

  5. #5
    ttt

  6. #6
    ^boink...

  7. #7

    Join Date
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    Quote Originally Posted by Pale Rider View Post
    ^boink...
    i dont know andy you'll have to wait sometime before the tefall seadoo doods come out of hiding

  8. #8
    GTXX's Avatar
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    one way to find out would be to have someone at a dealer to see if the earlier number supercedes to the later. but even if a '04 doesn't replace '03 in the parts system it may still work. didn't you use a 2004 RXP ECU at one time?

  9. #9
    hmmmmm...PR...
    Last edited by Pale Rider; 11-21-2007 at 09:08 PM.

  10. #10
    Now this is really getting interesting
    parts directory from BRP and Riva both state that the part number for the ecu for my 2004 GTX SC is: 420664564

    I just checked the number of the stock ecu that came with my ski, I know bc I labeled it stock on the tag, this ecu number is: 420664565

    someone has to know what this all means...PR...

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