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Power commander values

Discussion in 'Motorcycle Tech Talk' started by big toe, Aug 29, 2008.

  1. big toe

    big toe New Member

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    I had a problem with decel-pop and the only way I could get rid of it was to place 25 values in the 0 throttle column.
    Is this extremely high? I'm I wasting fuel or doing any damage to the engine?
    Thanks for the help.
    big toe, Aug 29, 2008
    #1
  3. skull2007

    skull2007 Active Member

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    ya thats alot of fuel at idle, but not extreme. won't hurt the engine, maybe foul the plugs. double and triple check for exhaust leaks. mostly at the header-muffler joint. what are you using for clamps?
    skull2007, Aug 29, 2008
    #2
  4. chucktx

    chucktx Moderator Staff Member

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    like skull said, check for leaks. if you are not using harley clamps, they are leaking!!!!!.............:)
    chucktx, Aug 29, 2008
    #3
  5. Tomflhrci98

    Tomflhrci98 Active Member

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    Last year or so, on this site, someone mentioned that Powercommander recommended 25 or 35 in the zero column. I thought it was crazy too, but it actually works. I have 25s in the zero and 2% columns, but only from 1500 rpm and up. I don't change anything around the idle point.

    When I had the wide band O2 sensor and A/F display it still goes lean when you throttle back even with those numbers, but it is enough to help the decel popping. I still get a pop now and again, but I don't care. It is a lot better than it used to be.
    Tomflhrci98, Aug 29, 2008
    #4
  6. big toe

    big toe New Member

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    I should have added the 25's are in the 1750-5000 rpm range, o throttle position.
    big toe, Aug 30, 2008
    #5

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