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Tuning issue

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Old Apr 19, 2020 | 02:36 PM
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19flhxgtx's Avatar
19flhxgtx
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Stage IV
Joined: Sep 2019
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From: Ny
Default Tuning issue

Ok so I did a set of slip on mufflers and a heavy breather with a screaming eagle tuner.
I hooked up to my computer put in all the info from the bike and did the canned map from Harley. Went out and did a record mode like it says, came back hooked back up to the computer and did the recommended map. I went back out and the bike ran fine until I came to a light and the idol started jumping from 1000 rpm to 1800 rpm, it actually stalled at one point. If I let bike idol like that the engine light will come on then the bike will stall. The code came up as computer can’t control ignition timing. Other wise the bike runs great! Any idea what the cause could be.

Oh yea one other thing. I got frustrated and went and bought a FP3 thinking it would fix the idol issue but it didn’t.
 
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