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Old Aug 7, 2018 | 12:50 PM
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HD Sporster 1200XL model 2004. Driver some 45.000km- Start nicely, but misfiring and bang at exhaust pipes. I found error code: "dia 9" and "P55Pt". Any idea, what is this meaning?

Thanks from Finland
 
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Old Aug 7, 2018 | 12:56 PM
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Check plug wires.....make sure they're on tight on plug and coil!

Start here....
https://www.hdforums.com/forum/ignit...tic-codes.html
 

Last edited by ChickinOnaChain; Aug 12, 2018 at 08:06 PM. Reason: Multiple posts
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Old Aug 7, 2018 | 08:49 PM
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Originally Posted by karioksanen
HD Sporster 1200XL model 2004. Driver some 45.000km- Start nicely, but misfiring and bang at exhaust pipes. I found error code: "dia 9" and "P55Pt". Any idea, what is this meaning?

Thanks from Finland
Don't know about the dia 9 but I believe your P55Pt is really PSSPt which is a menu, not an error code. Do a google search On Harley Error Code P55Pt and see what you get.
 
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