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Thread: 04 rxp

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    04 rxp

    04 rxp of my friend with x-sc ,rr sc impeller, stock ecu, skat track 13/17,x intercooler, don't go up the 7900 rpm.whi? help me were is the problem?


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    King_Of_Fun's Avatar
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    How many pounds of boost is he getting?... Ron

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    Vern's Avatar
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    Check this thread for trouble shooting ideas: http://greenhulk.net/forums/showthread.php?t=38004

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    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by cenzo View Post
    04 rxp of my friend with x-sc ,rr sc impeller, stock ecu, skat track 13/17,x intercooler, don't go up the 7900 rpm.whi? help me were is the problem?

    Being that it is an 04 RXP perhaps only half of the knock sensor update was done.

    The update was only on 04 RXP's and would automatically happen any time the ski was connected to the BUDS software. To complete the update a knock sensor piggy back wire harness was added between the stock wire harness and knock sensor connector. If this was not installed then the RPM's would be low such as your friend is seeing.

    This picture shows what the piggy back harness looks like
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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  5. #5

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    jerry this rxp have the rr ecu ,that he install this ecu have the probability? what must make?

  6. #6
    Quote Originally Posted by cenzo View Post
    jerry this rxp have the rr ecu ,that he install this ecu have the probability? what must make?
    which ecu do u have in ur 1st post u said it had the stock ecu and now u say it has the rr ecu if u have the stock ecu u'll need the nock controll pig tail added if the ski have ever been hooked up on buds at the dealer, if u have the rr 8600 ecu and the knock controll pig tail been added u need to take it off, if u have the rr 05 stock class 8500 ecu which will work on the 04 the knock controll pig tail needs to b added.

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