Question about 2009 Harley Davidson FXD Dyna Super Glide
Check your battery cells individually. Get a cheap little Fluid eyedropper type tester. If there is one cell that is showing dead, it's a write off, get a new battery. The Yasa battery company can give you the PROPER number codes for your bike. You may have a battery with an under requirement amp hour rating. Some shops just sell you what fits. It still runs because the stater runs the ignition system and my even run your lights fine. If it is a bad battery don't just fling one in and go. get the new battery fully charged with a 2 amp charger and test those cells too. They must be fully charged. Do not just wing it. Battery's have a sort of memory. Once you begin to use that battery, it will only ever charge to the point it 'remembers'. you need a strong battery to turn over a Harley. Fill the new battery , charge it then level up the acid to the marks. Can't see the marks cause it's a black one? Put a Maglight or other strong flashlight against & behind it and you'll see the acid level. All else fails, visually make sure each cell has acid over the lead plates.
Posted on Apr 21, 2014
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Posted on Jan 02, 2017
If you have the on off and reserve petcock or fuel valve then its not the old vacuum type. If battery good time to check basics so you see fuel squrting into the engine through the carb when throttle turned ? do you actually have spark at the plugs ?
Posted on Jul 23, 2009
2 things, bad speedo or your speed sensor picked up some metal. Or both. The sensor is located on the right side on the trans.Pull one allen bolt and GENTLY pry the sensor out. Wipe off the metal shaving. The speed sensor is MAGNETICALLY triggered, so it picks up metal from the trans and shorts out. Possible bad wiring connection somewhere too.
Posted on Jul 08, 2009
SOURCE: High Idle On Start-up.
Most fuel injected motorcycles do start up in a "fast idle" mode. Although I don't know much about fuel injection on Harleys (H-D will not tell you much about it unles you are one of their technicians), I don't think the system is equipped with an engine temp sensor. Since the crank case sensor get it's pulses from pockets cut into the outer edge of the left side flywheel half, the sensor will have oil on it.
Posted on Sep 24, 2009
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