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  1. #1

    2003 Honda Aquatrax f-12x PGM-FI code 25

    I have a 2003 Aquatrax f-12x that has 97 hours on it. It recently started throwing code FI 25 which is the knock sensor. Took it
    in and they replaced the MAP sensor and it ran okay for about 2 hours. Then it started throwing the same code again. My question
    is do you think this is the ecu? If so, is there anyplace to purchase a new ecu. I have been unable to find one. If not, are there
    any other options or am I just going to have to part it out. I hate to get rid of it since it is a really good ski. I would appreciate any
    advice that anyone has to offer. Thanks.


  2. #2
    Ecm are backorder with no release date in every place... The best you can do is get a used one but they are pretty rare and people ask around 500-600 for them..! i might be interested in your ski if you part it out since mines isn ot the nicest one

  3. #3
    Quote Originally Posted by marchiasson View Post
    Ecm are backorder with no release date in every place... The best you can do is get a used one but they are pretty rare and people ask around 500-600 for them..! i might be interested in your ski if you part it out since mines isn ot the nicest one
    If anyone knows where I can get a used ecm please let me know. Thanks.

  4. #4
    I have one ending in #305, that is good. I replaced mine for a boost concern, but turned out to be a cracked block. I will let it go for a good price if I can find a block for mine. Just need the case.

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