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  1. #1
    TDR's Avatar
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    PowerShot bosch ECU

    Will this powershot work on 10 and up ECU's? With Vtech? and does it work well at fine tuning the ski?

    http://www.4-tecperformance.com/inde...roducts_id=879


  2. #2
    Bob 1tommygunner1927's Avatar
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    The PowerShot plugs in between the the injector connections, so if the PowerShot is for an older ski it won't work on your ski b/c the shape of the connectors are different.

    A properly mapped tune won't need the PowerShot, or any other band-aide!

  3. #3
    Site Admin Green Hulk's Avatar
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    It will work with a stock or reflashed ECU and will give you some adjustability with the fueling.

  4. #4
    Avi8tor's Avatar
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    For the same $$ I'd go with this http://www.4-tecperformance.com/inde...oducts_id=1961 Very precise control with options of autotuning ( where you just set desired afrs and it adjusts for it) and data logging.

    You can see it working in this video and it comes with the software shown on righthand side of screen. The little yellow cursor thats jumping around is the cells based on rpm/tps % and my preferred target AFRS. It then controls duty cycle of injectors to achieve it. Pretty slick, I can change from 60lb to 80lb injectors and from xcharger to rude2 and only need to update the user defined map.


  5. #5
    Avi8tor's Avatar
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    This is if you have up to 08 electronics. I just reread and saw you have the newer bosch ecu. They should have coming out soon for newer bosch electronics and it also works with vtech flashes.

    Click image for larger version. 

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  6. #6
    TDR's Avatar
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    Quote Originally Posted by Avi8tor View Post
    This is if you have up to 08 electronics. I just reread and saw you have the newer bosch ecu. They should have coming out soon for newer bosch electronics and it also works with vtech flashes.

    Click image for larger version. 

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    Thanks! The cmd management looks awesome. I like having the option to tune afr's myself. Because vtech is so far away they wouldnt be able to get the exact afr's for Australia's climate.

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