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Discussion Starter · #1 ·
First off, Hello I am new to the forums. Secondly, I just bought this bike on 7/29/2022 with 7 miles on it. I was driving it home and with 37 miles the bike went into Limp mode and revved up to 4000 RPM. I had to take it back to the dealer where its been ever since. The dealer replaced the throttle pins which did not work and now they are having to replace the ECM altogether. Has anyone else had this issue? Did the ECM replacement fix things? Or should I just trade in the bike for something else? Not sure if I can trust this motorcycle anymore.
 

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2021 Harley-Davidson Pan America Special
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This update just came out.

M1559: Revolution Max ECM Update
Motorcyles Affected: 2021 and 2022: RA1250, RA1250S, RH1250S, RH975

This update is to address Diagnostic Trouble Code (DTC) P000000 setting and putting the bike into the fast idle position (4,000 rpm). The update also addresses the concern of an inadvertent tripping of P227900 for the intake air leak under certain riding conditions when no intake leak is present.
 

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Discussion Starter · #3 ·
This update just came out.

M1559: Revolution Max ECM Update
Motorcyles Affected: 2021 and 2022: RA1250, RA1250S, RH1250S, RH975

This update is to address Diagnostic Trouble Code (DTC) P000000 setting and putting the bike into the fast idle position (4,000 rpm). The update also addresses the concern of an inadvertent tripping of P227900 for the intake air leak under certain riding conditions when no intake leak is present.
Oh good, I’m hoping the new ECM fixes things, I really love the bike.
 
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