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Thread: Gazb

  1. #1
    Standard Member Gazb's Avatar
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    Gazb

    Hi fellas, right, I've got 2012 hp4, with a shorts akro exhause, and put a black widow decat system on, now running power commander and kand n filter, but it's still juddering on really low revs, anyone have any suggestions or maps to try. Any advice greatly appreciated, thanks again

  2. #2
    Standard Member scooby's Avatar
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    Re: Gazb

    dyno run

  3. #3
    Standard Member Gazb's Avatar
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    Re: Gazb

    Already been done, he says the fuel ratio mix is in ideal parameters, and not much more he can do

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    Forum Moderator alex's Avatar
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    Re: Gazb

    What do you mean by juddery?
    What's the lowest RPM the PowerCommander interfere's from? Is is impacting the fueling at low rpm?

  5. #5
    Standard Member Gazb's Avatar
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    Re: Gazb

    Like it bogs down, if im under 15mph, It's bucking, it's the slightest roll of the throttle, can I attach videos on here?

  6. #6
    Forum Moderator alex's Avatar
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    Re: Gazb

    Is the pcv attached to the right injectors?
    Do you have the secondary injector controller?

    I'm inclined to agree with Scooby. Something is amis with the map. Who did the work?

    Also is the exhaust well sealed, not bliwing anywhere? Never heard of that brand, don't know if they are decent or not.

    Sent from my SM-G965F using Tapatalk

  7. #7
    Standard Member Gazb's Avatar
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    Re: Gazb

    I'm not sure, but once it's given more throttle it's fine, motrac racing in Chester, the exhaust seems fine to be honest. Just don't know where I go from here, its so annoying now

  8. #8
    Standard Member scooby's Avatar
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    Re: Gazb

    you'd see on the map if there was dip at low revs,somtimes it happens,my bike spikes at 5500 rpm to 7 without any other input,perfect for when your trying to do noise test....

  9. #9
    Standard Member Gazb's Avatar
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    Re: Gazb

    Anyone got a map I could try on mine if possible

  10. #10
    2 YEAR PREMIER MEMBER Corkgsxr's Avatar
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    Re: Gazb

    You should be on the lower injectors.

    Single module.

    Leave the pair connected.

    When he was tuning. How many runs did he do.

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