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  1. #1

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    2006 RIVA ECU work on an 04-05 ?

    Trying to understand if a 2006 RIVA ECU would work on a 04-05 ski. What are the differences? I know both are Siemens and I know that the cams were different. Thanks


  2. #2
    West Texas RXP skoepp's Avatar
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    No

  3. #3

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    Thanks. I thought NO as well. I was told that I was wrong so I am looking for more supporting knowledge about what is different.

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    boost junkie skidoochris's Avatar
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    the dash is differant

  5. #5

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    04-05 motors are different than the o6 and up i have a thread asking if you can use 07 riva ecu in a 05 motor and learned you cant unless you pretty much update or buy a 07 motor

  6. #6
    boost junkie skidoochris's Avatar
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    the crank sensor is in a different position but so is the pickup so net is no change

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  8. #7

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    The way I understand it from reading a lot of threads here is:

    ECU 04-05 are interchangeable with each other
    ECU 06 only works on 06
    ECU 07-up only works on 07-up

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  10. #8
    West Texas RXP skoepp's Avatar
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    Quote Originally Posted by TheBernards View Post
    The way I understand it from reading a lot of threads here is:

    04-05 are interchangeable with each other
    06 only works on 06
    07-up only works on 07-up
    correct

  11. #9

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    Thanks for the confirmation guys. And my first +1 sweet !

  12. #10
    wotxxxsd's Avatar
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    Thumbs down

    Yep..
    I found that out the hard way on my last 06 rxp..

    I had to buy a used ecu for the 06 rxp and it was expensive..
    Almost double of other year used ecu's.

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