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Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
Any suggestions on a fp3 map for a stock 103(FLHTK) with decatted head pipe and Fullsac 2.0 baffles? Currently using V/H monster rounds map. Seems to run a little rough.
I started the same way you did , with the decatted stock header , never could get it to run right . Once you decat the head , the 02 sensors are so close together that it messes up the tune , at least that was my thought . Once I got a V&H header , it did run much better .
Try the Twin Slash Round , not the monster round . Send an email to V&H through the app's customer support and explain exactly what set up you have . Tell them what issues your having as well . Don't forget to send the bike's serial number along with it . At the same time upload that map to them . They will make the necessary changes and sent it back for you to flash .
I have been thinking the stock head pipe has been the problem. I have tried a couple different mufflers and none of them felt quite right. I might invest in a different head pipe.. Thanks
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