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  1. #1
    Offshore Aussie's Avatar
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    Throttle body question

    On the underside of throttle body what does the grey plastic srew do?. It is about 3-1/4 turns till tight in socket.


  2. #2
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by Offshore Aussie View Post
    On the underside of throttle body what does the grey plastic srew do?. It is about 3-1/4 turns till tight in socket.
    Idle Air bypass screw if you are talking about the one me be thinking about..........

    it is used to achieve correct idle rpm/TPS voltage

    Waz

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    Offshore Aussie's Avatar
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    Thanks.

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    It's the gofast screw, the more you wind it out, the faster you go.

    Unfortunately, it only works when you haven't got your finger on the throttle......


    Its best to leave it. You can get the same results by adjusting the idle stop if you are running an aftermarket ecu that can't talk to the idle control motor or you have racked up the chopper wheel.

  5. #5
    Offshore Aussie's Avatar
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    Nicely put.

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